Gillian O’Sullivan

Gillian O'Sullivan is a retired Irish race walker who achieved notable success in her athletic career, including winning a silver medal at the 2003 World Championships in Athletics. She later became the recipient of a gold medal from the 2009 World Championships after the original winner was disqualified for doping. O'Sullivan's achievements have contributed to the recognition of race walking in Ireland, and she remains a prominent figure in the sport's history.