Christopher Patrick O'Brien (born August 5, 1964) is an American retired rugby union player who played at fly-half and centre and later served as an assistant coach for the United States national rugby union team.
Christopher Patrick O'Brien (born August 5, 1964) is an American retired rugby union player who played at fly-half and centre and later served as an assistant coach for the United States national rugby union team. (en)
Christopher Patrick O'Brien (born August 5, 1964) is an American retired rugby union player who played at fly-half and centre and later served as an assistant coach for the United States national rugby union team. (en)