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Kevin Xu

Product Manager at YouTube

Kevin Xu is a versatile entrepreneur, investor, and technology professional. He is currently the Founder and CEO of AfterHour, a stock market super app for active traders.3 Previously, he worked as a Product Manager at YouTube from February 2019 to January 2022, and as a Software Engineer at Stripe from December 2015 to September 2017.2

Kevin's investment portfolio includes companies like AppFlowy, SigNoz, and Athens Research.1 He is also known for his impressive trading success, having turned $35,000 into $8 million on WallStreetBets under the username SirJack.3

Kevin holds a Bachelor's degree in Computer Science from Stanford University, which he completed between 2009 and 2013. He also studied Chinese at Peking University in 2011.2

In addition to his professional achievements, Kevin is fluent in English and Shanghainese, with limited working proficiency in Spanish and Chinese.2

Highlights

Apr 14 · twitter

And Arm AGI CPU is just getting started too

Arm's big bet on directly making chips looks risky and uncertain now, but will look like "duh" decision five years from now

Well done and kudos to @renehaas237 and his team for their conviction and execution

Mar 16 · twitter

Xiaojun is literally out-996-ing both Rogan and Lex with a 7 hour pod

Related Questions

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Kevin Xu
Kevin Xu, photo 1
Kevin Xu, photo 2
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Location

Mountain View, California, United States