Tristan Trevor James Thompson (born March 13, 1991) is a Canadian-American professional basketball player. He played one season of college basketball for the Texas Longhorns before being drafted fourth overall by the Cavaliers in the 2011 NBA draft.[1] He has also played for the Canadian national team. Thompson won an NBA championship with the Cavaliers in 2016.On November 22, 2020, Thompson signed a 2-year $19 million contract with the Boston Celtics as a free agent.