He was an American prodigy. The next Pelé. The savior of U.S. soccer. But he wasn't even old enough to drive. In 2004, Freddy Adu joined MLS at 14 years old, becoming the youngest American pro team sport athlete in 100 years. His story is a tale of talent, money, fame and fútbol. Journalist Grant Wahl, who covered Freddy and LeBron James in their teens, retraces the legend of Freddy as he went from superstar to one of the biggest "what ifs," asking: What determines who "makes it" and who "doesn't"? And what does it say about our cultural obsession with the potential of young athletic genius?