| Athlete | Country | Sports | Date of birth |
|---|---|---|---|
| Cha Jun-Hwan | FSK | 21 October 2001 | |
| Morgan Ciprès | FSK | 24 April 1991 | |
| Zach Donohue | FSK | 8 January 1991 | |
| Piper Gilles | FSK | 16 January 1992 | |
| Madison Hubbell | FSK | 24 February 1991 | |
| Vanessa James | FSK | 27 September 1987 | |
| Jin Yang | FSK | 16 May 1994 | |
| Nikita Katsalapov | FSK | 10 July 1991 | |
| Michael Marinaro | FSK | 7 January 1992 | |
| Yevgeniya Medvedeva | FSK | 19 November 1999 | |
| Keegan Messing | FSK | 23 January 1992 | |
| Kirsten Moore-Towers | FSK | 1 July 1992 | |
| Peng Cheng | FSK | 23 April 1997 | |
| Paul Poirier | FSK | 6 November 1991 | |
| Viktoriya Sinitsina | FSK | 29 April 1995 | |
| Yelizaveta Tuktamysheva | FSK | 17 December 1996 | |
| Shoma Uno | FSK | 17 December 1997 | |
| Mako Yamashita | FSK | 31 December 2002 |