Education
George Washington Community High School.
George Washington Community High School.
He averaged 7.1 points per game in his NBA career. O'Brien was the last Butler product to appear in an NBA game for more than a half-century, before the 2010 arrival of Gordon Hayward.
A 5'9" guard from Butler University, O'Brien played two seasons (1951–1953) in the National Basketball Association as a member of the Indianapolis Olympians and Baltimore Bullets.