Bob Arum is a prominent American boxing promoter and attorney, best known for founding Top Rank, one of the largest boxing promotion companies in the world. Born on December 8, 1931, in New York City, he has played a significant role in promoting many famous boxers, including Muhammad Ali, Manny Pacquiao, and Floyd Mayweather Jr.. Throughout his career, Arum has been influential in shaping the sport of boxing, organizing high-profile fights and events. He is known for his strategic approach to matchmaking and has been a key figure in the development of pay-per-view boxing, helping to elevate the sport's popularity globally.