About Don Chaney
Donald Ray Chaney is an American former professional basketball player and coach, most notable for winning two championships as a player on the Boston Celtics, and winning NBA Coach of the Year while leading the Houston Rockets. In that year's 1968 NBA draft, Chaney became the first-round pick (12th overall) of the Boston Celtics; he was also drafted by the Houston Mavericks of the American Basketball Association. Chaney became a champion with the Boston Celtics during his rookie year, in 1969. Chaney was widely known for his defensive skills, appearing on NBA all-defensive teams five times during his career.
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.