Denis O’Sullivan (Gaelic footballer) Tags: Gaelic Games Player.Denis O’Sullivan (born 11 June 1989 in Ballinascarthy County Cork Ireland) is an Irish sportsperson. He plays Gaelic football with his local club Ballinascarthy and has been a member of the Cork senior inter-county team since 2011. active years start year 2007-01-01T00:00:00+02:00 birth date 1989-06-11 birth place Ballinascarty sport Gaelic football team Ballinascarthy GAA Learn more... Loading...