| Athlete | Country | Sports | Date of birth |
|---|---|---|---|
| Tove Alexandersson | ATH/SMT/SKIO | 7 September 1992 | |
| Ana Alonso | SMT | 7 December 1994 | |
| Thibault Anselmet | SMT | 2 November 1997 | |
| William Bon | SMT | 4 October 1983 | |
| Rémi Bonnet | ATH/SMT | 3 March 1995 | |
| Robin Bussard | SMT | 20 August 2002 | |
| Oriol Cardona | ATH/SMT | 7 October 1994 | |
| Giulia Compagnoni | SMT | 28 October 1996 | |
| Alba De Silvestro | SMT | 3 October 1995 | |
| Sarah Dreier | SMT | 6 September 1995 | |
| Maximilien Drion | ATH/SMT | 28 September 1997 | |
| Samuel Equy | SMT | 15 June 1996 | |
| Marianne Fatton | SMT | 16 December 1995 | |
| Xavier Gachet | SMT | 31 October 1989 | |
| Axelle Gachet-Mollaret | SMT | 3 September 1992 | |
| Aurélien Gay | SMT | 29 May 2000 | |
| Emily Harrop | SMT | 27 September 1997 | |
| Mathéo Jacquemoud | SMT | 17 July 1990 | |
| Jon Kistler | SMT | 25 June 2003 | |
| Davide Magnini | ATH/SMT | 31 August 1997 | |
| Lisa Moreschini | SMT | 18 May 2001 | |
| Tatjana Paller | CYC/SMT | 7 September 1995 | |
| Célia Perillat-Pessey | SMT | 17 March 1997 | |
| Ilaria Veronese | SMT | 15 November 1996 |