Kai Carlo Cenat is an American online streamer, YouTuber, and influencer, who specializes in comedic live streams and videos. As of 2024, he is the fifth most-followed Twitch streamer with 13 million followers and most-subscribed Twitch streamer.

Cenat uploaded his first YouTube video on January 13, 2018, and began making videos surrounding pranks and challenges. He joined the YouTube group AMP after being discovered by fellow Bronx-born YouTuber Fanum. He started regularly appearing in the channel's videos. He began streaming on Twitch in February 2021 after migrating from YouTube, broadcasting gaming and reaction content.