| Irish Participants at World Championships Seville 1999 Gillian O'Sullivan Womens 20km walk 32nd Jeff Cassin Mens 50km walk 29th Gothenburg 1995 Deirdre Gallagher Womens 10km walk 33rd Stuttgard 1993 Lisa Sheridan Womens 10km walk 18th Perri Williams Womens 10km walk 47th Tokyo 1991 Bobby O'Leary Mens 20km walk 29th |