Voya Multi-Manager International Equity Fund

Voya Multi-Manager International Equity Fund

INVESTMENT OBJECTIVE

The Fund seeks long-term growth of capital.

FEES AND EXPENSES OF THE FUND

These tables describe the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in Voya mutual funds. More information about these and other discounts is available from your financial professional and in the discussion in the Sales Charges section of the Prospectus (page 94) or the Purchase, Exchange, and Redemption of Shares section of the Statement of Additional Information (page 135).

Shareholder Fees
Fees paid directly from your investment

Shareholder Fees - Voya Multi-Manager International Equity Fund	Maximum sales charge (load) as a % of offering price	Maximum deferred sales charge as a % of purchase or sales price, whichever is less
Class A	5.75%	none	[1]
Class B	none	5.00%
Class C	none	1.00%
Class I	none	none
Class O	none	none
Class R	none	none
Class W	none	none

Annual Fund Operating Expenses
Expenses you pay each year as a % of the value of your investment

Annual Fund Operating Expenses - Voya Multi-Manager International Equity Fund		Class A	[1]	Class B	[1]	Class C	[1]	Class I	Class O	[1]	Class R	[1]	Class W	[1]
Management Fees	[2]	0.85%		0.85%		0.85%		0.85%	0.85%		0.85%		0.85%
Distribution and/or Shareholder Services (12b-1) Fees		0.25%		1.00%		1.00%		none	0.25%		0.50%		none
Other Expenses		0.13%		0.13%		0.13%		0.13%	0.13%		0.13%		0.13%
Total Annual Fund Operating Expenses		1.23%		1.98%		1.98%		0.98%	1.23%		1.48%		0.98%
Waivers, Reimbursements and Recoupments	[3]	none		none		none		(0.02%)	none		none		none
Total Annual Fund Operating Expenses after Waivers and Reimbursements		1.23%		1.98%		1.98%		0.96%	1.23%		1.48%		0.98%

Expense Examples

The Examples are intended to help you compare the cost of investing in shares of the Fund with the costs of investing in other mutual funds. The Examples assume that you invest $10,000 in the Fund for the time periods indicated. The Examples show costs if you sold (redeemed) your shares at the end of the period or continued to hold them. The Examples also assume that your investment had a 5% return each year and that the Fund's operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example - Voya Multi-Manager International Equity Fund - USD ($)	1 Yr	3 Yrs	5 Yrs	10 Yrs
Class A	693	943	1,212	1,978
Class B	701	921	1,268	2,113
Class C	301	621	1,068	2,306
Class I	98	310	540	1,200
Class O	125	390	676	1,489
Class R	151	468	808	1,768
Class W	100	312	542	1,201

Expense Example, No Redemption - Voya Multi-Manager International Equity Fund - USD ($)	1 Yr	3 Yrs	5 Yrs	10 Yrs
Class A	693	943	1,212	1,978
Class B	201	621	1,068	2,113
Class C	201	621	1,068	2,306
Class I	98	310	540	1,200
Class O	125	390	676	1,489
Class R	151	468	808	1,768
Class W	100	312	542	1,201

The Examples reflect applicable expense limitation agreements and/or waivers in effect, if any, for the one-year period and the first year of the three-, five-, and ten-year periods.

Portfolio Turnover

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may mean higher taxes if you are investing in a taxable account. These costs, which are not reflected in Annual Fund Operating Expenses or in the Expense Examples, affect the Fund's performance.

During the most recent fiscal year, the Fund's portfolio turnover rate was 66% of the average value of its portfolio.

PRINCIPAL INVESTMENT STRATEGIES

Under normal market conditions, the Fund invests at least 80% of its net assets (plus borrowings for investment purposes) in equity securities. The Fund will provide shareholders with at least 60 days’ prior notice of any change in this investment policy. The Fund invests at least 65% of its assets in equity securities of companies organized under the laws of, or with principal offices located in, a number of different countries outside of the United States, including companies in countries in emerging markets. The Fund does not focus its investments in a particular industry or country. The Fund may invest in companies of any market capitalization. The equity securities in which the Fund may invest include, but are not limited to, common stocks, preferred stocks, depositary receipts, rights and warrants to buy common stocks, privately placed securities, and IPOs. The Fund may invest in derivative instruments including options, futures, and forward foreign currency exchange contracts. The Fund may typically use derivatives to seek to reduce exposure to other risks, such as interest rate or currency risk, to substitute for taking a position in the underlying assets, for cash management, and/or to seek to enhance returns in the Fund.

The Fund invests its assets in foreign investments which are denominated in U.S. dollars, major reserve currencies and currencies of other countries and can be affected by fluctuations in exchange rates. To attempt to protect against adverse changes in currency exchange rates, the Fund may, but will not necessarily use special techniques such as forward foreign currency exchange contracts.

The Fund may invest in other investment companies, including exchange traded funds, to the extent permitted under the Investment Company Act of 1940, as amended, and the rules, regulations, and exemptive orders thereunder (“1940 Act”).

Baillie Gifford Overseas Limited (“BG Overseas”), J.P. Morgan Investment Management Inc. (“JPMorgan”), Lazard Asset Management LLC (“Lazard”), and T. Rowe Price Associates, Inc. (“T. Rowe Price”) (each a “Sub-Adviser” and collectively “Sub-Advisers”) provide day-to-day management of the Fund. The Sub-Advisers act independently of each other and use their own methodologies for selecting investments. The Fund's investment adviser will determine the amount of Fund assets allocated to each Sub-Adviser.

Each Sub-Adviser may sell securities for a variety of reasons, such as to secure gains, limit losses, or redeploy assets into opportunities believed to be more promising, among others.

The Fund may lend portfolio securities on a short-term or long-term basis, up to 33 ¹⁄3% of its total assets.

Baillie Gifford Overseas Limited

In selecting investments for the Fund, BG Overseas normally takes into account the industry and country allocations in the MSCI EAFE^® Index. A significant part of the assets will normally be divided among continental Europe, the United Kingdom, and Asia (including Australia and New Zealand). Country allocation, however, is driven by stock selection. BG Overseas invests in companies that it believes are well-managed, quality businesses that enjoy sustainable, competitive advantages in their marketplace. BG Overseas' investment style primarily uses a bottom-up, stock-driven approach, with the objective of selecting stocks that it believes can sustain an above-average growth rate, which is not reflected in the share price.

Companies are screened for quality first; valuation is a secondary consideration. BG Overseas looks for companies that it believes have attractive industry backgrounds, strong competitive positions within those industries, high-quality earnings, and a positive approach toward shareholders. The main fundamental factors that BG Overseas considers in this bottom-up analysis include earnings growth, cash flow growth, profitability, capital structure, and valuation.

J.P. Morgan Investment Management Inc.

In choosing securities, JPMorgan seeks to provide high total return by investing primarily in equity securities from developed countries included in the MSCI EAFE^® Value Index while emphasizing securities that are ranked as undervalued according to its proprietary research while underweighting or avoiding those that appear over-valued. JPMorgan employs a process that combines fundamental research for identifying portfolio securities and currency management decisions. Various models are used to quantify JPMorgan’s fundamental stock research, producing a ranking of companies in each industry group according to their relative value. JPMorgan then buys and sells securities, using the research and valuation rankings as well as its assessment of other factors, including: (i) value characteristics such as low price-to-book and price-to-earnings ratios; (ii) catalysts that could trigger a change in a stock’s price; (iii) potential reward compared to potential risk; and (iv) temporary mispricings caused by market overreactions.

Lazard Asset Management LLC

In choosing securities, Lazard normally invests in large non-U.S. companies with market capitalizations in the range of companies included in the MSCI EAFE^® Index that Lazard believes are undervalued based on their earnings, cash flow or asset values. Lazard believes that stock returns over time are driven by the sustainability and direction of financial productivity, balanced by valuation. However, Lazard believes that financial markets will sometimes evaluate these factors inefficiently, presenting investment opportunities balanced by financial productivity. Lazard looks for established companies in economically developed countries and may invest in securities of companies whose principal business activities are located in emerging market countries or domiciled in emerging market countries.

T. Rowe Price Associates, Inc.

While T. Rowe Price invests with an awareness of the global economic backdrop and the outlook for industry sectors and individual countries, bottom-up stock selection is the focus of T. Rowe Price's decision making. Country allocation is driven largely by stock selection, though we may limit investments in markets that appear to have poor overall prospects.

Securities selection reflects a growth style. T. Rowe Price relies on a global team of investment analysts dedicated to in-depth fundamental research in an effort to identify companies it believes are capable of achieving and sustaining above-average, long-term earnings growth. T. Rowe Price seeks to purchase stocks of such companies at reasonable prices in relation to present or anticipated earnings, cash flow, or book value.

In selecting investments, T. Rowe Price generally favors companies that it believes have one or more of the following characteristics: leading or improving market position; attractive business niche; attractive or improving franchise or industry position; seasoned management; stable or improving earnings and/or cash flow; and sound or improving balance sheet.

T. Rowe Price typically focuses investments in large-sized, and to a lesser extent, medium-sized, companies.

PRINCIPAL RISKS

You could lose money on an investment in the Fund. Any of the following risks, among others, could affect Fund performance or cause the Fund to lose money or to underperform market averages of other funds.

Company: The price of a company’s stock could decline or underperform for many reasons including, among others, poor management, financial problems, reduced demand for company goods or services, regulatory fines and judgments, or business challenges. If a company declares bankruptcy or becomes insolvent, its stock could become worthless.

Currency: To the extent that the Fund invests directly in foreign (non-U.S.) currencies or in securities denominated in, or that trade in, foreign (non-U.S.) currencies, it is subject to the risk that those foreign (non-U.S.) currencies will decline in value relative to the U.S. dollar or, in the case of hedging positions, that the U.S. dollar will decline in value relative to the currency being hedged by the Fund through foreign currency exchange transactions.

Derivative Instruments: Derivative instruments are subject to a number of risks, including the risk of changes in the market price of the underlying securities, credit risk with respect to the counterparty, risk of loss due to changes in market interest rates and liquidity and volatility risk. The amounts required to purchase certain derivatives may be small relative to the magnitude of exposure assumed by the Fund. Therefore, the purchase of certain derivatives may have an economic leveraging effect on the Fund and exaggerate any increase or decrease in the net asset value. Derivatives may not perform as expected, so the Fund may not realize the intended benefits. When used for hedging purposes, the change in value of a derivative may not correlate as expected with the currency, security or other risk being hedged. When used as an alternative or substitute for direct cash investments, the return provided by the derivative may not provide the same return as direct cash investment. In addition, given their complexity, derivatives expose the Fund to the risk of improper valuation.

Foreign Investments/Developing and Emerging Markets: Investing in foreign (non-U.S.) securities may result in the Fund experiencing more rapid and extreme changes in value than a fund that invests exclusively in securities of U.S. companies due to: smaller markets; differing reporting, accounting, and auditing standards; nationalization, expropriation, or confiscatory taxation; foreign currency fluctuations, currency blockage, or replacement; potential for default on sovereign debt; or political changes or diplomatic developments, which may include the imposition of economic sanctions or other measures by the United States or other governments and supranational organizations. Markets and economies throughout the world are becoming increasingly interconnected, and conditions or events in one market, country or region may adversely impact investments or issuers in another market, country or region. Foreign investment risks may be greater in developing and emerging markets than in developed markets.

Growth Investing: Prices of growth stocks are more sensitive to investor perceptions of the issuing company’s growth potential and may fall quickly and significantly if investors suspect that actual growth may be less than expected. There is a risk that funds that invest in growth-oriented stocks may underperform other funds that invest more broadly. Growth stocks tend to be more volatile than value stocks, and may underperform the market as a whole over any given time period.

Initial Public Offerings: Investments in initial public offerings (“IPOs”) and companies that have recently gone public have the potential to produce substantial gains for the Fund. However, there is no assurance that the Fund will have access to profitable IPOs or that the IPOs in which the Fund invests will rise in value. Furthermore, the value of securities of newly public companies may decline in value shortly after the IPO. When the Fund’s asset base is small, the impact of such investments on the Fund’s return will be magnified. If the Fund’s assets grow, it is likely that the effect of the Fund’s investment in IPOs on the Fund’s return will decline.

Investment Model: A manager’s proprietary model may not adequately allow for existing or unforeseen market factors or the interplay between such factors.

Liquidity: If a security is illiquid, the Fund might be unable to sell the security at a time when the Fund’s manager might wish to sell, or at all. Further, the lack of an established secondary market may make it more difficult to value illiquid securities, exposing the Fund to the risk that the price at which it sells illiquid securities will be less than the price at which they were valued when held by the Fund. The prices of illiquid securities may be more volatile than more liquid investments. The risks associated with illiquid securities may be greater in times of financial stress. The Fund could lose money if it cannot sell a security at the time and price that would be most beneficial to the Fund.

Market: Stock prices may be volatile or have reduced liquidity in response to real or perceived impacts of factors including, but not limited to, economic conditions, changes in market interest rates, and political events. Stock markets tend to be cyclical, with periods when stock prices generally rise and periods when stock prices generally decline. Any given stock market segment may remain out of favor with investors for a short or long period of time, and stocks as an asset class may underperform bonds or other asset classes during some periods.

Additionally, legislative, regulatory or tax policies or developments in these areas may adversely impact the investment techniques available to a manager, add to costs and impair the ability of the Fund to achieve its investment objectives.

Market Capitalization: Stocks fall into three broad market capitalization categories - large, mid, and small. Investing primarily in one category carries the risk that, due to current market conditions, that category may be out of favor with investors. If valuations of large-capitalization companies appear to be greatly out of proportion to the valuations of mid- or small-capitalization companies, investors may migrate to the stocks of mid- and small-sized companies causing the Fund that invests in these companies to increase in value more rapidly than a fund that invests in larger companies. Investing in mid- and small-capitalization companies may be subject to special risks associated with narrower product lines, more limited financial resources, smaller management groups, more limited publicly available information, and a more limited trading market for their stocks as compared with larger companies. As a result, stocks of mid- and small-capitalization companies may be more volatile and may decline significantly in market downturns.

Other Investment Companies: The main risk of investing in other investment companies, including exchange-traded funds (“ETFs”), is the risk that the value of the securities underlying an investment company might decrease. Shares of investment companies that are listed on an exchange may trade at a discount or premium from their net asset value. You will pay a proportionate share of the expenses of those other investment companies (including management fees, administration fees, and custodial fees) in addition to the expenses of the Fund. The investment policies of the other investment companies may not be the same as those of the Fund; as a result, an investment in the other investment companies may be subject to additional or different risks than those to which the Fund is typically subject.

Securities Lending: Securities lending involves two primary risks: “investment risk” and “borrower default risk.” When lending securities, the Fund will receive cash or U.S. government securities as collateral. Investment risk is the risk that the Fund will lose money from the investment of the cash collateral received from the borrower. Borrower default risk is the risk that the Fund will lose money due to the failure of a borrower to return a borrowed security. Securities lending may result in leverage. The use of leverage may exaggerate any increase or decrease in the net asset value, causing the Fund to be more volatile. The use of leverage may increase expenses and increase the impact of the Fund’s other risks.

Value Investing: Securities that appear to be undervalued may never appreciate to the extent expected. Further, because the prices of value-oriented securities tend to correlate more closely with economic cycles than growth-oriented securities, they generally are more sensitive to changing economic conditions, such as changes in market interest rates, corporate earnings and industrial production. The manager may be wrong in its assessment of a company’s value and the securities the Fund holds may not reach their full values. A particular risk of the Fund’s value approach is that some holdings may not recover and provide the capital growth anticipated or a security judged to be undervalued may actually be appropriately priced. The market may not favor value-oriented securities and may not favor equities at all. During those periods, the Fund’s relative performance may suffer. There is a risk that Funds that invest in value-oriented stocks may underperform other funds that invest more broadly.

An investment in the Fund is not a bank deposit and is not insured or guaranteed by the Federal Deposit Insurance Corporation, the Federal Reserve Board or any other government agency.

PERFORMANCE INFORMATION

The following information is intended to help you understand the risks of investing in the Fund. The following bar chart shows the changes in the Fund's performance from year to year, and the table compares the Fund's performance to the performance of a broad-based securities market index/indices for the same period. The Fund's performance information reflects applicable fee waivers and/or expense limitations in effect during the period presented. Absent such fee waivers/expense limitations, if any, performance would have been lower. The bar chart shows the performance of the Fund's Class I shares. Other class shares’ performance would be higher or lower than Class I shares' performance because of the higher or lower expenses paid by Class I shares. The Fund's past performance (before and after taxes) is no guarantee of future results. For the most recent performance figures, go to www.voyainvestments.com/literature or call 1-800-992-0180.

Because Class A, Class B, Class C, Class O, Class R, and Class W shares of the Fund had not commenced operations as of the calendar year ended December 31, 2015, no performance information for Class A, Class B, Class C, Class O, Class R, and Class W shares is provided below.

Calendar Year Total Returns Class I
(as of December 31 of each year)

Best quarter: 1^st 2012, 13.75% and Worst quarter: 3^rd 2015, -10.05%

Average Annual Total Returns %
(for the periods ended December 31, 2015)

Average Annual Total Returns - Voya Multi-Manager International Equity Fund		1 Yr	5 Yrs	10 Yrs	Since Inception	Inception Date
Class I	[1]	0.47%			3.56%	Jan. 06, 2011
Class I | After tax on distributions	[1]	0.01%			3.02%
Class I | After tax on distributions with sale	[1]	0.79%			2.41%
MSCI EAFE® Index	[1],[2]	(0.81%)			3.74%
MSCI ACW Index℠ Ex-U.S.	[1],[2]	(5.66%)			1.15%

After-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor's tax situation and may differ from those shown, and the after-tax returns shown are not relevant to investors who hold their Fund shares through tax advantaged arrangements such as 401(k) plans or individual retirement accounts. In some cases the after-tax returns may exceed the return before taxes due to an assumed tax benefit from any losses on a sale of Fund shares at the end of the measurement period.

[1] A contingent deferred sales charge of 1.00% is assessed on certain redemptions of Class A shares made within 18 months after purchase where no initial sales charge was paid at the time of purchase as part of an investment of $1 million or more.

[1] Expenses are based on estimated amounts for the current fiscal year.

[2] The portion of the management fee attributable to the advisory services is 0.80% and the portion of the management fee attributable to the administrative services is 0.05%.

[3] The adviser is contractually obligated to limit expenses to 0.99% for Class I shares through March 1, 2017. The limitation does not extend to interest, taxes, investment-related costs, leverage expenses, extraordinary expenses, and Acquired Fund Fees and Expenses. This limitation is subject to possible recoupment by the adviser within 36 months of the waiver or reimbursement. The adviser is contractually obligated to waive a portion of the management fee through March 1, 2017. The management fee waiver for the Fund is an estimated 0.02%. Termination or modification of these obligations requires approval by the Fund’s board.

[1] Prior to July 1, 2013 the Fund had different sub-advisers and principal investment strategies.

[2] The index returns include the reinvestment of dividends and distributions net of withholding taxes, but do not reflect fees, brokerage commissions, or other expenses.