Anthony Joshua got an unexpected move from his rival, Jarrell Miller at their first press conference in New York.
Jarrell aggressively shove Joshua, and he immediately collided even before a word was spoken.
This took place on Tuesday at the venue which will stage their world heavyweight championship fight on the 1st of June, Madison Square Garden.
Both men went on to exchange words at close quarters, with security quickly keeping them apart, before the press conference properly begun.
See video below: