Dave & Connor O’Leary
It's easy to see why this team is one of the most popular in the show’s history. What’s not to like? They are cancer survivors who became the first father-son duo to win The Amazing Race. In Season 22, Dave tore his Achilles tendon, but that didn’t slow this team down. While Dave was on crutches, the two went on to win the next two legs of the race, before finally withdrawing. Dave and Connor triumphantly returned and won Season 24.