Khaos “The OxFighter”Williams

Kalinn “Khaos” Williams, born March 30, 1994, is an American mixed martial artist from South Bend, Indiana, who was raised in Detroit. He competes in the UFC welterweight division, stands 6 feet tall and is listed as an active UFC athlete training at Murcielago MMA. Williams began training in 2013, turned professional in 2017 and previously held the TWC super lightweight championship.

Williams entered the UFC on short notice against Alex Morono at UFC 247 on February 8, 2020. His emphatic stoppage victory earned a Performance of the Night bonus. He followed that introduction with another memorable finish against Abdul Razak Alhassan, establishing himself as a dangerous welterweight striker. His UFC career has also included victories over Matthew Semelsberger, Miguel Baeza, Rolando Bedoya and Carlston Harris.

After consecutive defeats in 2025, Williams returned to the win column with a stoppage of Nikolay Veretennikov on May 16, 2026. His approach is built around composure, timing and forceful punching rather than reckless exchanges. Although best known for his striking power, he has trained in Brazilian jiu-jitsu and identifies the guillotine as his preferred grappling technique.