Japan e. Sports whizz-kid, 11, wins Games gold

Looking unruffled throughout, Kurihara waltzed into the gold-medal match with a string of dazzling displays. He crushed Thailand's Tanarak Wongkitkun -- a relative veteran at 28 -- 10-1 in the semi-finals to ensure at least a silver medal.

He did not even smile after beating South Korea's 24-year-old Kang Dongshin in the final, having gone down 1-0 early on. "To be completely honest, I felt a bit embarrassed, so I couldn't really show my expressions or change my face much," he explained.

Standing on the podium, he bowed slightly as he received his gold medal and gave a small wave to the arena. "I'm really happy. The gold medal is really beautiful, shiny and heavy," he said.

"Also, the plush toy is super cute, and it's cool that it is gold-coloured too. "Kurihara started playing Puyo Puyo in his first year of primary school and soon started competing and winning in tournaments.

He obtained his pro licence in April this year and regularly beats adults. "It's hard having to balance it with school and cram school, but it's really fun," he said ahead of the Games. There are no publicly available records of youngest medallists in the history of the Asian Games, which were first contested in 1951.

But Indonesia's Bunga Nyimas won bronze in women's skateboarding aged 12 in Jakarta in 2018. Cui Chenxi, 13, won Games gold when she triumphed in the women's street skateboarding event three years ago in Hangzhou.