KSI set up a summer showdown with Tommy Fury with a controversial knockout of nightclub owner Joe Fournier.
KSI started fast and comfortably won the opening round against the 9-0 unbeaten fighter. Fournier started the second session well but was caught by a right hand from his YouTube rival. KSI followed up with what replays showed was an illegal elbow which sent Fournier crashing to the canvas.
The referee didn't see the incident, however, and KSI was duly announced as the winner. He was then joined in the ring by Fury with the two on a collision course for August. KSI said: "I want do this, do what Jake Paul couldn’t and knock you out. I want it this year, I’m hungry. I need it, you’re getting f***ed."