Muhammad Ali (born Cassius Clay) aka "The Greatest" and Sportsman of the Century, retired professional boxer & social activist. He is considered a cultural icon & the most famous athlete in the world. He is the 1st and only 3-time lineal World Heavyweight Champion and was known for his unorthodox fighting style, using his catchphrase "float like a butterfly, sting like a bee", employing techniques such as the Ali Shuffle & the rope-a-dope, and bringing beauty, grace, and skill to the sport.
Laila Ali, professional boxer. In her first fight, she knocked out her opponent April Fowler in the first round, and won her second match by a TKO with only 3 seconds left on the clock. Her boxing record includes 24 Wins (21 knockouts, 3 decisions), 0 Losses, and 0 Draws. She was twice named Super Middleweight Champion by the IBA and the IWBF, although she has been criticized for avoiding to fight top contenders. She is the daughter of boxing legend Muhammad Ali.
If you're a filipino you have to adore him. Filipino politician and professional boxer Manny Pacquiao. He is the first eight-division world champion; having won six world titles, as well as the first to win the lineal championship in four different weight classes.Manny Pacquiao