'This heavyweight boxing champion won all 49 of his professional fights, 43 by knockout'
Rocky Marciano
GREAT SPORTS: This heavyweight boxing champion won all 49 of his professional fights, 43 by knockout
This heavyweight boxing champion won all 49 of his professional fights, 43 by knockout
This heavyweight boxing champion won all 49 of his professional fights, 43 by knockout
GREAT SPORTS
Rocky Marciano
GREAT SPORTS