| Athlete | Country | Sports | Date of birth |
|---|---|---|---|
| Nadiia Bashynska | FSK | 15 November 2003 | |
| Peter Beaumont | FSK | 24 July 2001 | |
| Luka Berulava | FSK | 27 November 2002 | |
| Gage Brown | FSK | 20 October 2002 | |
| Oona Brown | FSK | 10 September 2004 | |
| Natalie D'Alessandro | FSK | 16 June 2004 | |
| Hektor Giotopoulos Moore | FSK | 25 June 2002 | |
| Anastasia Golubeva | FSK | 3 January 2006 | |
| Isabeau Levito | FSK | 3 March 2007 | |
| Ilia Malinin | FSK | 2 December 2004 | |
| Brooke McIntosh | FSK | 5 January 2005 | |
| Benjamin Mimar | FSK | 26 November 2000 | |
| Karina Safina | FSK | 28 May 2004 | |
| Mikhail Shaydorov | FSK | 25 June 2004 | |
| Sin Ji-A | FSK | 19 March 2008 | |
| Lindsay Thorngren | FSK | 5 December 2005 | |
| Tatsuya Tsuboi | FSK | 17 December 2002 | |
| Bruce Waddell | FSK | 28 November 2001 |