19. Tracy McGrady
McGrady entered the NBA straight from high school. Like Kobe Bryant, he had a relatively tough start to life in the league because of his youthfulness and a lack of physicality. McGrady has described his rookie year as “hell,” feeling lonely in Toronto and sleeping up to 20 hours a day. What was supposed to be a dream was actually terrible.

However, the following year, McGrady developed dramatically under new Raptors coach Bruce Carter. The rest is history because he became a seven-time NBA All-Star, a two-time NBA scoring champion, and won the NBA Most Improved Player Award.