Here are a few more to ponder

Jimmy Wilde
Sam Langford
Carlos Zarate
Wilfredo Gomez
Stanley Ketchel
Ruben Olivares
John Mugabi
Sandy Saddler
Bob Foster
Henry Armstrong
Tommy Ryan
Pipino Cuevas
Joe Walcott
Alexis Arguello
Matthew Saad Muhammad
Archie Moore
Al Hostak
Al (Bummy) Davis
Max Baer
Edwin Rosario
Bennie Briscoe
Tiger Jack Fox
Gerry Cooney
Rodrigo Valdez
Joe Gans
Bob Satterfield
Jose Napoles