Tokyo 2020: Meet Tokyo's youngest Olympic champion
Skateboarding was included in the Olympic Games for the first time at Tokyo 2020.
Teenagers dominated the podiums in both the women's street and park events.
The BBC's Mariko Oi sat down with Japan's youngest gold medallist - Momiji Nishiya - to find out what winning skateboarding gold meant to her.
Video by Futa Nagao and Suranjana Tewari.