This is what two boxers look like who just had a fight of 110 rounds!
Yes, you read 110 rounds correctly ((( 7 h 19 m fighting! )))
It was April 6, 1893, Andy Browen and Jack Burke
The fight ended in No-Contest because at the round 111 call the two exhausted and touched boxers were unable to get up from the stool to resume the fight.
This is of course the longest boxing fight in history!