On Saturday, Raja Jackson — whose father is former UFC champion fighter Quinton "Rampage" Jackson — was set to fight Suart "Syko Stu" Smith, 47, during a KnokX Pro Wrestling event in Los Angeles, which was also being streamed on Kick.

Former UFC champion Quinton “Rampage” Jackson has apologized and said that he is “very upset” after his son allegedly committed what organizers called “a selfish, irresponsible act of violence” against a wrestler during an event Saturday night in Sun Valley,

Quinton Jackson and the promotion that held the show said the incident involving Raja Jackson and wrestler Stuart “Syko Stu” Smith appeared to be a case of a planned spot gone wrong.