Photos: KSI, Joe Fournier - Face To Face at Kick-Off Press Conference

Joe Fournier shoved KSI as tempers flared when the bitter rivals came face-to-face ahead of their colossal crossover clash. (photos by Leigh Dawney)

KSI and Fournier meet at MF & DAZN: X Series 007 at the OVO Arena Wembley, on May 13, live and exclusive on DAZN and DAZN PPV. 

Verbal volleys had been exchanged between the KSI, the King of crossover boxing, and Fournier, the 9-0 professional boxer, but both men had kept their emotions in check during the press conference in London today. 

But when they met for the customary face-off, proceedings threatened to boil over as Fournier lashed out by pushing KSI and the enemies had to be kept apart by security.