<informationTable xmlns="http://www.sec.gov/edgar/document/thirteenf/informationtable">		<infoTable>
			<nameOfIssuer>3-D SYS CORP DEL</nameOfIssuer>
			<titleOfClass>COM NEW</titleOfClass>
			<cusip>88554D205</cusip>
			<value>10648</value>
			<shrsOrPrnAmt>
				<sshPrnamt>545498</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>545498</Sole>
				<Shared>0</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>AMAZON COM INC</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>023135106</cusip>
			<value>87590</value>
			<shrsOrPrnAmt>
				<sshPrnamt>201778</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>201778</Sole>
				<Shared>0</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>APPLE INC</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>037833100</cusip>
			<value>101930</value>
			<shrsOrPrnAmt>
				<sshPrnamt>812675</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>812675</Sole>
				<Shared>0</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>CHENIERE ENERGY INC</nameOfIssuer>
			<titleOfClass>COM NEW</titleOfClass>
			<cusip>16411R208</cusip>
			<value>61211</value>
			<shrsOrPrnAmt>
				<sshPrnamt>883789</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>883789</Sole>
				<Shared>0</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>FACEBOOK INC</nameOfIssuer>
			<titleOfClass>CL A</titleOfClass>
			<cusip>30303M102</cusip>
			<value>75981</value>
			<shrsOrPrnAmt>
				<sshPrnamt>885923</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>885923</Sole>
				<Shared>0</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>GRUPO TELEVISA SA</nameOfIssuer>
			<titleOfClass>SPON ADR REP ORD</titleOfClass>
			<cusip>40049J206</cusip>
			<value>69488</value>
			<shrsOrPrnAmt>
				<sshPrnamt>1790000</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>1790000</Sole>
				<Shared>0</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>INTERACTIVE BROKERS GROUP IN</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>45841N107</cusip>
			<value>28685</value>
			<shrsOrPrnAmt>
				<sshPrnamt>690200</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>690200</Sole>
				<Shared>0</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>ISHARES TR</nameOfIssuer>
			<titleOfClass>RUSSELL 2000 ETF</titleOfClass>
			<cusip>464287655</cusip>
			<value>149832</value>
			<shrsOrPrnAmt>
				<sshPrnamt>1200000</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<putCall>Put</putCall>
			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>0</Shared>
				<None>1200000</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>KRAFT FOODS GROUP INC</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>50076Q106</cusip>
			<value>61744</value>
			<shrsOrPrnAmt>
				<sshPrnamt>725200</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>725200</Sole>
				<Shared>0</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>L BRANDS INC</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>501797104</cusip>
			<value>49116</value>
			<shrsOrPrnAmt>
				<sshPrnamt>572918</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>572918</Sole>
				<Shared>0</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>LIBERTY GLOBAL PLC</nameOfIssuer>
			<titleOfClass>SHS CL A</titleOfClass>
			<cusip>G5480U104</cusip>
			<value>43632</value>
			<shrsOrPrnAmt>
				<sshPrnamt>806948</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>806948</Sole>
				<Shared>0</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>LIBERTY GLOBAL PLC</nameOfIssuer>
			<titleOfClass>SHS CL C</titleOfClass>
			<cusip>G5480U120</cusip>
			<value>52754</value>
			<shrsOrPrnAmt>
				<sshPrnamt>1041948</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>1041948</Sole>
				<Shared>0</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>MYRIAD GENETICS INC</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>62855J104</cusip>
			<value>9245</value>
			<shrsOrPrnAmt>
				<sshPrnamt>272000</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>272000</Sole>
				<Shared>0</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>NQ MOBILE INC</nameOfIssuer>
			<titleOfClass>ADR REPSTG CL A</titleOfClass>
			<cusip>64118U108</cusip>
			<value>14241</value>
			<shrsOrPrnAmt>
				<sshPrnamt>2697100</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>2697100</Sole>
				<Shared>0</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>PRICELINE GRP INC</nameOfIssuer>
			<titleOfClass>COM NEW</titleOfClass>
			<cusip>741503403</cusip>
			<value>70432</value>
			<shrsOrPrnAmt>
				<sshPrnamt>61172</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>61172</Sole>
				<Shared>0</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>QIHOO 360 TECHNOLOGY CO LTD</nameOfIssuer>
			<titleOfClass>ADS</titleOfClass>
			<cusip>74734M109</cusip>
			<value>69715</value>
			<shrsOrPrnAmt>
				<sshPrnamt>1029913</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>1029913</Sole>
				<Shared>0</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>WALGREENS BOOTS ALLIANCE INC</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>931427108</cusip>
			<value>84172</value>
			<shrsOrPrnAmt>
				<sshPrnamt>996831</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>996831</Sole>
				<Shared>0</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>YPF SOCIEDAD ANONIMA</nameOfIssuer>
			<titleOfClass>SPON ADR CL D</titleOfClass>
			<cusip>984245100</cusip>
			<value>29487</value>
			<shrsOrPrnAmt>
				<sshPrnamt>1075000</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>1075000</Sole>
				<Shared>0</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
</informationTable>
