Kai Carlo Cenat III is an American online streamer and RU-vidr. He is best known for his live streams and comedy-based content he uploads on RU-vid. He is currently the fifth most-followed Twitch streamer with 12.2 million followers and all-time most-subscribed Twitch streamer, surpassing Ludwig Ahgren's record during a February 2023 subathon. He was named "Streamer of the Year" at the 2023 and 2024 Streamer Awards.