Wladimir Klitschko

Klitschko, 46, was originally meant to face Fury in a rematch in 2016.

“Bulls***... sorry."

The Klitschko brothers have been a light in the darkness throughout this last week.

Tyson Fury praised the Klitschko brothers.

Wladimir and Vitali Klitschko have both been very vocal in trying to help the situation in their home country of Ukraine.

Both Klitschko brothers have vowed to help defend Ukraine from Russia.

"I don't have another choice, I have to do that. I'll be fighting."

Wladimir And Vitali Klitschko issued a message to 'all international partners'.

From Jake Paul and Conor McGregor to Mike Tyson and Floyd Mayweather, these boxing facts really caught some fans by complete surprise.