Doe Kai Cenat have a twin?

Kai Cenat, the New York-born Twitch streamer who is currently the most-followed creator on that platform with over 21 million followers, does have a twin. Her name is Kaiya Cenat, and the two were born on December 16, 2001.

Kaiya keeps a lower profile than her brother but she is far from invisible. She is an entrepreneur, running a clothing brand called Dressed by Kaiya Cenat and an eyelash line called Barbie Minks. She has appeared regularly on Kai's streams, including during both Mafiathon events, and she was there when he broke the Twitch subscriber record.

Kai also has an older brother, Devonte, who is a YouTuber, and a younger brother, Kaleel, who is also a rapper and content creator. So the short answer is: no twin brother, but a twin sister who is building her own lane right alongside him.