Professional basketball player who played the power forward position for the Dallas Mavericks of the NBA. He was also a member of the Canadian men's national basketball team.
He played collegiate basketball for Stanford University.
During the 2016-2017 regular season he averaged 6.7 points per game for the Mavericks.
He is the son of Harlan Powell and Jacqueline Weir.
Both he and Dirk Nowitzki played for the Dallas Mavericks.