"Big Cat" Cleveland Williams Julian "The Hawk" Jackson "The Motor City Cobra" Tommy Hearns "Black Uhlan of the Rhine" Max Schmeling (technically half animal) Benny "Little Fish" Bass Willie "Will o the Wisp" Pep
Ricardo 'Pajarito' Moreno (Little Bird) Battling Torres - the Reynosa Rattlesnake Florentino 'The Ox' Fernandez
Boxrec lists more than a dozen people with the nickname “the bull,” including Taurus Sykes and Richie Melito. Also the Atomic Bull, Oliver McCall.