Bobby Leonard

William Robert "Slick" Leonard (July 17, 1932April 13, 2021) was an American professional basketball player, coach and color commentator. He played college basketball for the Indiana Hoosiers. He won the national championship in 1953. 
Leonard coached the Indiana Pacers to three American Basketball Association (ABA) championships. He was added into the Naismith Memorial Basketball Hall of Fame as a coach in 2014.
Leonard died on April 13, 2021 in Indianapolis, Indiana, at the age of 88.