Watch: Caster Semenya wins 800m gold Post published:August 14, 2017 Caster Semenya was a consummate winner of the two-lapper as she clocked a personal best and world-leading 1min 55.16sec to claim gold at the IAAF World Championships in London. You Might Also Like Tolisso red card vs Saint-Etienne February 6, 2017 Sebelebele earns Pirates a draw against Sundowns August 16, 2025 HIGHLIGHTS: Fabregas on target in seven-goal thriller May 16, 2017