At the professional level, most male players are above and most women above . Guards, for whom physical coordination and ball-handling skills are crucial, tend to be the smallest players. Almost all forwards in the top men's pro leagues are or taller. Most centers are over tall. According to a survey given to all NBA teams, the average height of all NBA players is just under , with the average weight being close to . The tallest players ever in the NBA were Manute Bol and Gheorghe Mureșan, who were both tall. At , Margo Dydek was the tallest player in the history of the WNBA.