Jeremy Lin, NBA star known for "Linsanity," announces his retirement on Instagram.

NBA veteran Jeremy Lin announced his retirement on Instagram. Undrafted in 2010, Lin began with the Warriors before gaining fame during his second NBA season with the New York Knicks in an 11-game stretch known as "Linsanity." He played for multiple teams, including the Warriors, Knicks, Rockets, Lakers, Hornets, Nets, Hawks, and Raptors, winning an NBA title with the Raptors in 2019.