A Look Back at Some of Team USA's Most Moving Moments in Olympic History

American sprinter Florence Griffith Joyner won four medals at the 1988 Summer Olympics in Seoul, including gold in the 100-meter and 200-meter dash — but those medals were just the start of her legacy. More than 30 years later, the world records Griffith Joyner set in the 100-meter and 200-meter sprints — clocked at the US Olympic Trials and in Seoul, respectively — still stand, making her the fastest woman to have ever lived.