![Hung Tzu-Hsiang of Taiwan returns a shot to Koki Niwa of Japan during the Men's Table Tennis Final at the Youth Olympic Games held on Monday Aug. 23, 2010 in Singapore. Niwa Hung Tzu-Hsiang of Taiwan returns a shot to Koki Niwa of Japan during the Men's Table Tennis Final at the Youth Olympic Games held on Monday Aug. 23, 2010 in Singapore. Niwa](https://c8.alamy.com/comp/2ND8AYY/hung-tzu-hsiang-of-taiwan-returns-a-shot-to-koki-niwa-of-japan-during-the-mens-table-tennis-final-at-the-youth-olympic-games-held-on-monday-aug-23-2010-in-singapore-niwa-won-the-match-and-the-gold-medal-hung-won-the-silver-medal-ap-photowong-maye-e-2ND8AYY.jpg)
Hung Tzu-Hsiang of Taiwan returns a shot to Koki Niwa of Japan during the Men's Table Tennis Final at the Youth Olympic Games held on Monday Aug. 23, 2010 in Singapore. Niwa
![Japan's Jun Mizutani, left, and Koki Niwa celebrate after winning a match during the table tennis men's team bronze medal match against South Korea's Jeoung Young-sik, left, and Lee Sang-su at the Japan's Jun Mizutani, left, and Koki Niwa celebrate after winning a match during the table tennis men's team bronze medal match against South Korea's Jeoung Young-sik, left, and Lee Sang-su at the](https://c8.alamy.com/comp/2MDYPF5/japans-jun-mizutani-left-and-koki-niwa-celebrate-after-winning-a-match-during-the-table-tennis-mens-team-bronze-medal-match-against-south-koreas-jeoung-young-sik-left-and-lee-sang-su-at-the-2020-summer-olympics-friday-aug-6-2021-in-tokyo-ap-photokin-cheung-2MDYPF5.jpg)
Japan's Jun Mizutani, left, and Koki Niwa celebrate after winning a match during the table tennis men's team bronze medal match against South Korea's Jeoung Young-sik, left, and Lee Sang-su at the
![World Athletics on X: "日本に金メダル Following an Olympic bronze medal at #Tokyo2020, Toshikazu Yamanishi claims 20km gold in 1:22:52 at the #WorldRaceWalking Team Championships. 🥈 Koki Ikeda 🇯🇵 🥉 Samuel Gathimba 🇰🇪 World Athletics on X: "日本に金メダル Following an Olympic bronze medal at #Tokyo2020, Toshikazu Yamanishi claims 20km gold in 1:22:52 at the #WorldRaceWalking Team Championships. 🥈 Koki Ikeda 🇯🇵 🥉 Samuel Gathimba 🇰🇪](https://pbs.twimg.com/media/FNFqgq-XEAYRIRt.jpg:large)
World Athletics on X: "日本に金メダル Following an Olympic bronze medal at #Tokyo2020, Toshikazu Yamanishi claims 20km gold in 1:22:52 at the #WorldRaceWalking Team Championships. 🥈 Koki Ikeda 🇯🇵 🥉 Samuel Gathimba 🇰🇪
![South Korea's Jeoung Young-sik reacts during the table tennis men's team bronze medal match against Japan's Koki Niwa at the 2020 Summer Olympics, Friday, Aug. 6, 2021, in Tokyo. (AP Photo/Kin Cheung South Korea's Jeoung Young-sik reacts during the table tennis men's team bronze medal match against Japan's Koki Niwa at the 2020 Summer Olympics, Friday, Aug. 6, 2021, in Tokyo. (AP Photo/Kin Cheung](https://c8.alamy.com/comp/2MDYNG8/south-koreas-jeoung-young-sik-reacts-during-the-table-tennis-mens-team-bronze-medal-match-against-japans-koki-niwa-at-the-2020-summer-olympics-friday-aug-6-2021-in-tokyo-ap-photokin-cheung-2MDYNG8.jpg)
South Korea's Jeoung Young-sik reacts during the table tennis men's team bronze medal match against Japan's Koki Niwa at the 2020 Summer Olympics, Friday, Aug. 6, 2021, in Tokyo. (AP Photo/Kin Cheung
![Koki Niwa of Japan returns a shot to Hung Tzu-Hsiang of Taiwan during the Men's Table Tennis Final at the Youth Olympic Games held on Monday Aug. 23, 2010 in Singapore. Niwa Koki Niwa of Japan returns a shot to Hung Tzu-Hsiang of Taiwan during the Men's Table Tennis Final at the Youth Olympic Games held on Monday Aug. 23, 2010 in Singapore. Niwa](https://c8.alamy.com/comp/2ND8B6J/koki-niwa-of-japan-returns-a-shot-to-hung-tzu-hsiang-of-taiwan-during-the-mens-table-tennis-final-at-the-youth-olympic-games-held-on-monday-aug-23-2010-in-singapore-niwa-won-the-match-and-the-gold-medal-niwa-won-the-gold-medalap-photowong-maye-e-2ND8B6J.jpg)