Top - Iconic Sports Moments on Instagram: "At the 1992 Olympics in Barcelona, British athlete Derek Redmond was competing in 400M. During the semifinals, he tore his hamstring and collapsed on the track in pain. But, determined to finish the race, he started limping his way towards the finish line. Moments later, a man pushed past security to join Derek on the track - the man was his father. Derek didn't win the race, but he finished it - with his dad by his side, becoming a symbol of perseveran