Emmett Shear, Co-founder and ex-CEO of live streaming service Twitch, has become OpenAI's interim CEO after Sam Altman's ouster. Amazon acquired Twitch for $970 million in 2014. Shear graduated from Yale in 2005 with a degree in computer science. He was also a part-time partner at venture capital firm Y Combinator. Interestingly, Altman was President of Y Combinator from 2014-2019.