Jarrell Miller reveals reason he pushed Anthony Joshua during first press conference

World heavyweight champion Anthony Joshua and Jarrell Miller met in New York on Tuesday at their first public press conference together, as they promoted their fight scheduled for June 1 at Madison Square Garden.

Almost as soon as AJ got on stage, and the boxers stood together for photos, Miller pushed the heavyweight champion because he apparently smiled during the face-off.

The push almost started a brawl as security guards and team members from both sides tried to separate the fighters.

'Big Baby' Miller has since said he has little respect for AJ after he smiled at him, as Miller hurled insults at his rival boxer.

Joshua stayed relatively calm during the whole situation, despite jumping off stage to try and confront a heckler, before being blocked by security.