 Complete the following phrase:  In 1959, the team signed draft pick Wilt Chamberlain, a Philadelphia native he graduated from Overbook High School. Known as Wilt the Stilt, Chamberlain quickly began shattering NBA scoring and rebounding records and changed the style of play forever. During each of his three seasons as a Philadelphia Warrior, Chamberlain led the NBA in both scoring and rebounding. In his first season, he was named NBA Rookie of the Year, the NBA All-Star Game MVP, and the leagues regular season MVP after averaging 37.6 points per game and 27.0 rebounds per game. In his second season, he set still-standing records when he averaged 27.2 rebounds per game and grabbed 55 rebounds in a single game. On March 2, 1962, in a Warrior game played on a neutral court in Hershey, Pennsylvania, Chamberlain 