Emmett Shear is an American Internet entrepreneur and investor. He co-founded the live video platform Justin.tv and later became the chief executive officer of Twitch when it was spun off.
He briefly served as the interim CEO of OpenAI in November 2023 and is currently the CEO of AI alignment startup Softmax. Shear grew up in Seattle, Washington, where he attended the Evergreen School for Gifted Children and the Transition School at the University of Washington.