| Athlete | Country | Sports | Date of birth |
|---|---|---|---|
| Manon Apithy-Brunet | FEN | 7 February 1996 | |
| Timur Arslanov | FEN | 2 January 1991 | |
| Giorgio Avola | FEN | 8 May 1989 | |
| Cécilia Berder | FEN | 13 December 1989 | |
| Enrico Berrè | FEN | 10 November 1992 | |
| Sergey Bida | FEN | 13 February 1993 | |
| Anita Blaze | FEN | 29 October 1991 | |
| Yannick Borel | FEN | 5 November 1988 | |
| Inès Boubakri | FEN | 28 December 1988 | |
| Ana Maria Brânză-Popescu | FEN | 26 November 1984 | |
| Andrea Cassarà | FEN | 3 January 1984 | |
| Miles Chamley-Watson | FEN | 3 December 1989 | |
| Aleksey Cheremisinov | FEN | 9 July 1985 | |
| Choi In-Jeong | FEN | 21 May 1990 | |
| Choi Su-Yeon | FEN | 23 November 1990 | |
| Chiara Cini | FEN | 29 December 1990 | |
| Luca Curatoli | FEN | 25 July 1994 | |
| Tamás Decsi | FEN | 15 October 1982 | |
| Eli Dershwitz | FEN | 23 September 1995 | |
| Arianna Errigo | FEN | 6 June 1988 | |
| Alessio Foconi | FEN | 22 November 1989 | |
| Gang Yeong-Mi | FEN | 1 March 1985 | |
| Daniele Garozzo | FEN | 4 August 1992 | |
| Csanád Gémesi | FEN | 13 November 1986 | |
| Nikita Glazkov | FEN | 16 April 1992 | |
| Gu Bon-Gil | FEN | 27 April 1989 | |
| Astrid Guyart | FEN | 17 March 1983 | |
| Gwon Yeong-Jun | FEN | 29 March 1987 | |
| Max Heinzer | FEN | 7 August 1987 | |
| Heo Jun | FEN | 31 May 1988 | |
| Kat Holmes | FEN | 15 July 1993 | |
| Courtney Hurley | FEN | 30 September 1990 | |
| Kelley Hurley | FEN | 4 April 1988 | |
| Hwang Seon-A | FEN | 16 September 1989 | |
| Kamil Ibragimov | FEN | 13 August 1993 | |
| Race Imboden | FEN | 17 April 1993 | |
| Jeong Jin-Seon | FEN | 24 January 1984 | |
| Sergey Khodos | FEN | 14 July 1986 | |
| Lee Kiefer | FEN | 15 June 1994 | |
| Kim Jeong-Hwan | FEN | 2 September 1983 | |
| Kim Ji-Yeon | FEN | 12 March 1988 | |
| Kim Jun-Ho | FEN | 26 May 1994 | |
| Richard Kruse | FEN | 30 July 1983 | |
| Lee Hye-In | FEN | 16 January 1995 | |
| Charlotte Lembach | FEN | 1 April 1988 | |
| Rubén Limardo | FEN | 3 August 1985 | |
| Lin Sheng | FEN | 5 January 1994 | |
| Carlos Llavador | FEN | 26 April 1992 | |
| Margaret Lu | FEN | 21 March 1994 | |
| Lucas Malcotti | FEN | 9 January 1995 | |
| Camilla Mancini | FEN | 10 June 1994 | |
| Alexander Massialas | FEN | 20 April 1994 | |
| Gerek Meinhardt | FEN | 27 July 1990 | |
| Aldo Montano | FEN | 18 November 1978 | |
| Mara Navarria | FEN | 18 July 1985 | |
| Michele Niggeler | FEN | 10 March 1992 | |
| Bohdan Nikishyn | FEN | 29 May 1980 | |
| Oh Sang-Uk | FEN | 30 September 1996 | |
| Park Gyeong-Du | FEN | 3 August 1984 | |
| Park Sang-Yeong | FEN | 16 October 1995 | |
| Sofiya Pozdnyakova | FEN | 17 June 1997 | |
| Nzingha Prescod | FEN | 14 August 1992 | |
| Caroline Quéroli | FEN | 5 June 1998 | |
| Pauline Ranvier | FEN | 14 April 1994 | |
| Nicole Ross | FEN | 15 January 1989 | |
| Timur Safin | FEN | 4 August 1992 | |
| Luigi Samele | FEN | 25 July 1987 | |
| Svetlana Sheveleva | FEN | 26 January 1997 | |
| Sin A-Ram | FEN | 23 September 1986 | |
| Amanda Sirico | FEN | 30 January 1996 | |
| Laura Stähli | FEN | 31 December 1990 | |
| Benjamin Steffen | FEN | 8 March 1982 | |
| Eliza Stone | FEN | 31 December 1990 | |
| Pavel Sukhov | FEN | 7 May 1988 | |
| Sun Yiwen | FEN | 17 June 1992 | |
| Roman Svichkar | FEN | 18 June 1993 | |
| András Szatmári | FEN | 3 February 1993 | |
| Áron Szilágyi | FEN | 14 January 1990 | |
| Ysaora Thibus | FEN | 22 August 1991 | |
| Sofya Velikaya | FEN | 8 June 1985 | |
| Alice Volpi | FEN | 15 April 1992 | |
| Xu Chengzi | FEN | 2 December 1994 | |
| Yana Yegoryan | FEN | 20 December 1993 | |
| Yun Ji-Su | FEN | 24 January 1993 | |
| Dmitry Zherebchenko | FEN | 27 June 1989 | |
| Zhu Mingye | FEN | 14 January 1992 |