Footage has emerged online appearing to show the very moment Tyson Fury suffered the cut to his eye that ultimately forced his fight against Oleksandr Usyk to be postponed. Fury’s undisputed heavyweight bout with Usyk is one of the most hotly-anticipated boxing events this decade. Not since Lennox Lewis defeated Evander Holyfield in 1999 has there been a heavyweight fight with all four major belts on the line. Both Fury and Usyk had been finalising their camps ahead of the scheduled fight on February 17. But the Gypsy King has sensationally been forced to pull out of the contest after sufferin…