London Real

Jacob "Stitch" Duran is the most famous UFC and Boxing Cutman in the business.  Since 2002 he has been wrapping hands and closing cuts in the UFC Octagon and I personally can't remember an event without him.  In boxing the Klitschko Brothers always fly him to Europe to work their corners and Sylvester Stallone puts him in movies.  He's more likely to be recognised on the street than most fighters.