Fans and members of the combat sports community slammed undefeated MMA fighter Idris Abdurashidov after he knocked out an opponent with a head kick–in a boxing match.

Russian fighter Idris Abdurashidov has previously notched wins in MMA and Muay Thai matches, but he recently saw his boxing debut go south. The 21-year-old pugilist received what he claims to be a lifetime ban from the sport after a match in Thailand went off the rails.

MMA fighter Idris Abdurashidov claimed he has been banned from boxing ‘for life’, after knocking out his opponent with a head kick on his debut in the sport. Abdurashidov is 4-0 in mixed martial arts with four first-round knockouts,

Head-kick knockouts are generally amazing, but it's not cool when they end boxing matches! That's what happened over the weekend as ONE Championship prospect Idris Abdurashitov unloaded a vicious kick to the face of his opponent,

Undefeated Russian mixed martial artist Idris Abdurashitov scored an absolutely insane, yet incredibly illegal knockout in his professional boxing debut. Competing against Iranian national boxing team member Bagher Faraji at the Western Boxing Gym in Phuket,

ONE Championship fighter Idris Abdurashitov knocked out opponent Bagher Faraji with a ferocious head kick in their featherweight match on Sunday. The problem is, Abdurashitov and Faraji were participating in a boxing match — not an MMA bout.