Rio 2016 Olympic champion Ahmad Abughaush won the the men’s under 68 kilograms title on the opening day of the World Taekwondo Grand Prix in London ©World Taekwondo

"Photo_Gallery"

The Jordanian beat Great Britain's Bradly Sinden in the final to the disappointment of the home crowd ©World Taekwondo
The Jordanian beat Great Britain's Bradly Sinden in the final to the disappointment of the home crowd ©World Taekwondo
Each of the weight category's medallists were awarded cash prizes ©World Taekwondo
Each of the weight category's medallists were awarded cash prizes ©World Taekwondo
Lauren Williams delighted the locals with victory in the women's under 67kg category, defeating reigning under 62kg world champion Ruth Gbagbi of the Ivory Coast in the final ©World Taekwondo
Lauren Williams delighted the locals with victory in the women's under 67kg category, defeating reigning under 62kg world champion Ruth Gbagbi of the Ivory Coast in the final ©World Taekwondo
Williams' triumph came on only her second-ever Grand Prix appearance ©World Taekwondo
Williams' triumph came on only her second-ever Grand Prix appearance ©World Taekwondo
She celebrated with her fellow medallists ©World Taekwondo
She celebrated with her fellow medallists ©World Taekwondo
The last final of the evening saw South Korea’s In Kyo-Don beat Russia’s Rafail Aiukaev to secure the men’s over 80kg crown ©World Taekwondo
The last final of the evening saw South Korea’s In Kyo-Don beat Russia’s Rafail Aiukaev to secure the men’s over 80kg crown ©World Taekwondo
The 25-year-old got his hands on the gold medal following a 15-8 win ©World Taekwondo
The 25-year-old got his hands on the gold medal following a 15-8 win ©World Taekwondo
The podium also included Britain's Mahama Cho, left, who lost in the semi-finals to Aiukaev, third from left ©World Taekwondo
The podium also included Britain's Mahama Cho, left, who lost in the semi-finals to Aiukaev, third from left ©World Taekwondo
The Taegers of Taekwondo, created to educate and inspire everybody to take up a martial art, were among today's spectators ©GB Taekwondo/Twitter
The Taegers of Taekwondo, created to educate and inspire everybody to take up a martial art, were among today's spectators ©GB Taekwondo/Twitter