Uchenna & Joyce Agu
This thrill-seeking duo loved playing this game so much that after they won Season 7, the pair returned two years later for the All-Star season. The turning point in the race, and the beginning of the couple’s immense popularity, came in the seventh season when Joyce agreed to shave her head to skip to the end of the leg. She became the first women to agree to that task in Amazing Race history.
Watch The Amazing Race on CBS All Access.