Hasan Piker

Hasan Doğan Piker (born July 25, 1991), known online by the name HasanAbi, is an American Twitch streamer, influencer, and left-wing political commentator. His content primarily consists of political and social commentary and media consumption. As of 2026, Piker's Twitch channel ranks among the platform's most-subscribed. Piker has been called one of the biggest voices on the American Left. He began streaming on Twitch in March 2018, while working at The Young Turks (TYT). In January 2020, Piker left TYT to focus on his career as a Twitch streamer. He has regularly spoken about the Gaza war, advocating for Palestinians and criticizing the Israeli government.