Former WWE superstar Gzim Selmani who wrestled under the name Rezar as one half of the Authors of Pain will make a return to combat sports.
The 31-year-old athlete, who competed in mixed martial arts prior to turning to professional wrestling, has signed with Bare Knuckle Fighting Championship.
Selmani is expected to make his debut at BKFC KnuckleMania VI in Philadelphia on Feb. 7. He held a pro MMA record of 4-2 and fought for promotions such as Bellator MMA and BAMMA.
Former WWE superstar Gzim Selmani — who wrestled under the name Rezar as one half of the Authors of Pain — has signed with BKFC and he’s expected to make his debut at BKFC KnuckleMania VI in February #BKFC
— Damon Martin (@DamonMartin) December 17, 2025