In Knockout Entrepreneur, two-time world heavyweight champion and entrepreneur George Foreman shares the principles that led to his extraordinary success in the ring and in business. He won his first world heavyweight title in 1973 by defeating then-undefeated Joe Frazier. When he returned to the ring in 1994, he became the oldest heavyweight champion in history at age 46 and 169 days old. As an entrepreneur, Foreman is famous for promoting the George Foreman Grill, which has sold more than 100 million worldwide.