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Heavyweight
Champions
JOHN L. SULLIVAN
JAMES J. CORBETT
BOB FITZSIMMONS
JAMES J. JEFFRIES
MARVIN HART
TOMMY BURNS
CASSIUS CLAY
JACK JOHNSON
JESS WILLARD
JACK DEMPSEY
GENE TUNNEY
MAX SCHMELING
JACK SHARKEY
PRIMO CARNERA
MAX BAER
ERNIE TERRELL
JAMES J. BRADDOCK
JOE LOUIS
EZZARD CHARLES
JERSEY JOE WALCOTT
ROCKY MARCIANO
FLOYD PATTERSON
INGEMAR JOHANSSON
SONNY LISTON
JIMMY ELLIS
JOE FRAZIER