| Athlete | Country | Sports | Date of birth |
|---|---|---|---|
| Travis Asenjo | CYC | 16 January 2008 | |
| Vera Barón | CYC | 5 August 2004 | |
| Guillaume Camus | CYC | 4 March 2007 | |
| Jack Carthy | CYC | 8 August 1996 | |
| Borja Conejos | CYC | 24 May 1999 | |
| Ferrán Gonzalo | CYC | 11 October 2007 | |
| Pacôme Grimaud | CYC | 2006 | |
| Vojtěch Hendrych | CYC | ||
| Eliška Hříbková | CYC | 4 July 2005 | |
| Emilia Keikus | CYC | 9 June 2009 | |
| Alejandro Montalvo | CYC | 29 September 2000 | |
| Eloi Palau | CYC | 24 February 1998 | |
| Andrea Pérez | CYC | 11 November 2008 | |
| Víctor Pérez | CYC | 2 May 2006 | |
| Nina Reichenbach | CYC | 3 February 1999 | |
| Charlie Rolls | CYC | 16 July 2001 | |
| Julen Sáenz de Ormijana | CYC | 29 April 2000 | |
| Nina Vabre | CYC | 22 July 2006 |