| Athlete | Country | Sports | Date of birth |
|---|---|---|---|
| Ahenaer Adake | SSK | 1 June 1999 | |
| Nuraly Akzhol | SSK | 16 September 2003 | |
| Margarita Artemyeva | SSK | 13 November 2001 | |
| Roman Binozarov | SSK | 20 May 2004 | |
| Ted-Jan Bloemen | SSK | 16 August 1986 | |
| Ivanie Blondin | SSK | 2 April 1990 | |
| Brittany Bowe | ROL/SSK | 24 February 1988 | |
| Ethan Cepuran | SSK | 13 May 2000 | |
| Cha Min-Gyu | SSK | 16 March 1993 | |
| Chen Aoyu | SSK | 8 March 2005 | |
| Chen Ying-Chu | ROL/SSK | 18 February 1995 | |
| Vitaly Chshigolev | SSK | 20 December 1997 | |
| Cong Zhenlong | SSK | 15 March 2005 | |
| Casey Dawson | SSK | 2 August 2000 | |
| Marija Degen | SSK | 22 April 2006 | |
| Deng Zhihan | SSK | 25 July 2003 | |
| Laurent Dubreuil | SSK | 25 July 1992 | |
| Graeme Fish | SSK | 23 August 1997 | |
| Gang Su-Min | SSK | 11 July 2003 | |
| Kimi Goetz | SSK | 13 August 1994 | |
| Gu Gyeong-Min | SSK | 2 January 2005 | |
| Laura Hall | SSK | 20 February 2003 | |
| Han Mei | SSK | 27 January 1998 | |
| Carolina Hiller-Donnelly | SSK | 7 May 1997 | |
| Momoka Horikawa | SSK | 10 July 2003 | |
| Connor Howe | SSK | 10 June 2000 | |
| Kierryn Hughes | SSK | 18 April 1993 | |
| Seitaro Ichinohe | SSK | 25 January 1996 | |
| Kurumi Inagawa | SSK | 17 April 1999 | |
| Erin Jackson | ROL/SSK | 19 September 1992 | |
| Jeong Jae-Won | SSK | 21 June 2001 | |
| Jeong Yu-Na | SSK | 3 August 2005 | |
| Jin Wenjing | SSK | 17 August 2002 | |
| Jo Sang-Hyeok | SSK | 12 January 2001 | |
| Anders Johnson | SSK | 24 September 1997 | |
| Kotaro Kasahara | SSK | 20 November 2003 | |
| Kim Eun-Seo | STK/SSK | 22 April 2002 | |
| Kim Jun-Ho | SSK | 9 October 1995 | |
| Kim Min-Ji | SSK | 11 April 2000 | |
| Kim Min-Seon | SSK | 16 June 1999 | |
| Kim Yun-Ji | SSK | 3 January 2003 | |
| Austin Kleba | SSK | 27 July 1999 | |
| Rin Kosaka | SSK | 19 December 2001 | |
| Yevgeny Koshkin | SSK | 24 November 2002 | |
| David la Rue | SSK | 20 August 1998 | |
| Béatrice Lamarche | SSK | 1 October 1998 | |
| Tyson Langelaar | SSK | 17 February 1999 | |
| Lee Na-Hyeon | SSK | 14 December 2005 | |
| Lee Seung-Hun | STK/SSK | 6 March 1988 | |
| Emery Lehman | SSK | 13 June 1996 | |
| Lian Ziwen | SSK | 26 September 1998 | |
| Liu Bin | SSK | 8 March 2006 | |
| Liu Hanbin | SSK | 5 August 2006 | |
| Valérie Maltais | STK/SSK | 4 July 1990 | |
| Mia Manganello-Kilburg | SSK | 27 October 1989 | |
| Yamato Matsui | SSK | 24 November 1997 | |
| Hayden Mayeur | SSK | 9 December 1997 | |
| Mark McCormack | SSK | 18 February 2000 | |
| Cooper McLeod | SSK | 7 November 2001 | |
| Peter Michael | ROL/SSK | 9 May 1989 | |
| Wataru Morishige | SSK | 17 July 2000 | |
| Nadezhda Morozova | SSK | 22 September 1998 | |
| Greta Myers | SSK | 22 May 2004 | |
| Ning Zhongyan | SSK | 3 November 1999 | |
| Kyoko Nitta | SSK | 16 March 1999 | |
| Hana Noake | SSK | 28 November 2004 | |
| Taiyo Nonomura | SSK | 1 July 2001 | |
| Oh Hyeon-Min | SSK | 26 September 1997 | |
| Pan Baoshuo | SSK | 29 October 2006 | |
| Park Ji-U | SSK | 27 October 1998 | |
| Park Sang-Eon | SSK | 24 July 2002 | |
| Maddison Pearman | SSK | 23 January 1996 | |
| Pei Chong | SSK | 8 March 1997 | |
| Bakdaulet Sagatov | SSK | 7 March 2002 | |
| Shomu Sasaki | SSK | 11 February 2006 | |
| Ayano Sato | SSK | 10 December 1996 | |
| Andrey Semenov | SSK | 18 September 2004 | |
| Tatsuya Shinhama | SSK | 11 July 1996 | |
| Inessa Shumekova | SSK | 3 June 2003 | |
| Kristina Shumekova | SSK | 31 October 2006 | |
| Kristina Silaeva | SSK | 16 February 2000 | |
| Jordan Stolz | SSK | 21 May 2004 | |
| Zach Stoppelmoor | SSK | 11 May 1999 | |
| Sun Chuanyi | SSK | 7 June 2003 | |
| William Tai | SSK | 30 March 1997 | |
| Miho Takagi | SSK | 22 May 1994 | |
| Yuka Takahashi | SSK | 16 April 2002 | |
| Jonathan Tobon | SSK | 25 November 2003 | |
| Riku Tsuchiya | SSK | 14 December 1997 | |
| Nikita Vazhenin | SSK | 16 September 2003 | |
| Darya Vazhenina | SSK | 8 July 2004 | |
| Wang Yingying | SSK | 8 June 2005 | |
| Isabelle Weidemann | SSK | 18 July 1995 | |
| Josh Whyte | SSK | 10 July 1995 | |
| Wu Yu | SSK | 20 September 1997 | |
| Vadim Yakubovskiy | SSK | 15 July 2003 | |
| Kazuya Yamada | SSK | 27 September 2001 | |
| Masaya Yamada | SSK | 3 July 1996 | |
| Kako Yamane | SSK | 9 August 1995 | |
| Yang Binyu | SSK | 25 July 2002 | |
| Yang Ho-Jun | SSK | 24 February 2005 | |
| Yang Tao | SSK | 15 September 1997 | |
| Yukino Yoshida | SSK | 29 January 2003 | |
| Yu Shihui | SSK | 3 June 2006 | |
| Yankun Zhao | SSK | 29 December 2003 | |
| Altaj Zjardembekuly | SSK | 4 May 2001 |