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Video - Stunning Judo win for Mammadli
Azerbaijan's Elnur Mammadli took just 13 seconds to seal his country's first ever judo medal with gold in the men's 73kg category against Wang Kichun.
Mammadli pinned the South Korean's legs for an ippon score and automatic victory, avenging his defeat to Wang in the world championship final last year.
Tajikistan's Rasul Boqiev and Brazil's Leandro Guilheiro took bronze medals.
Boqiev defeated Belgium's Dirk van Tichelet, while Guilheiro's ippon score saw off Ali Malomat of Iran.