Kalinn "Khaos" Williams [1] (born March 30, 1994) is an American mixed martial artist who competes in the Welterweight division of the Ultimate Fighting Championship.
Williams earned a high school diploma through an online program while incarcerated in Jackson County Jail after being convicted of selling cocaine.
[5] Starting his career in 2017, Williams fought for a variety of Michigan regional promotions, including King of the Cage events held there.
He obtained a 9–1 record in this time, most notably winning the Total Warrior Combat Super Lightweight Championship against 36 fight veteran Tony Hervey.
[8] Replacing injured Dhiego Lima on short notice, Williams made his promotional debut against Alex Morono at UFC 247 on February 8, 2020.
[11] Williams made his sophomore appearance in the organization against Abdul Razak Alhassan at UFC Fight Night: Felder vs. dos Anjos on November 14, 2020.
[27] Replacing an injured Rinat Fakhretdinov, Williams is scheduled to face former LFA Welterweight Champion Gabriel Bonfim on February 15, 2025 at UFC Fight Night 251.