Oscar Robertson is Irish.
Oscar Palmer Robertson -LRB- born November 24 , 1938 -RRB- , nicknamed `` The Big O '' , is an American former National Basketball Association player who played for the Cincinnati Royals and Milwaukee Bucks .	Cincinnati	Cincinnati Bearcats men's basketball	Cincinnati Royals	Cincinnati Royals	Milwaukee Bucks	Milwaukee Bucks	National Basketball Association	National Basketball Association
