Allonzo Trier is a former professional basketball player who last played for the Iowa Wolves of the NBA G League. He played two seasons for the New York Knicks before being waived by the team following the 2019-20 season. As of June 2023, he is still a free agent. Trier has had some off-court issues, including a suspension for 19 games by the NCAA in 2017 for testing positive for a banned substance. He was also involved in a car crash and was given a drug.