| Athlete | Country | Sports | Date of birth |
|---|---|---|---|
| Dmitry Buchnev | LUG | 29 September 2000 | |
| Jessica Degenhardt | LUG | 21 April 2002 | |
| Aleksey Dmitriyev | LUG | 5 May 1999 | |
| Juri Gatt | LUG | 9 August 2001 | |
| Paul Gubitz | LUG | 23 May 1999 | |
| Lukas Gufler | LUG | 3 April 1999 | |
| Verena Hofer | LUG | 17 March 2001 | |
| Daniil Kilseyev | LUG | 15 August 2000 | |
| Max Langenhan | LUG | 21 February 1999 | |
| Semyon Mikov | LUG | 20 September 1999 | |
| Hannes Orlamünder | LUG | 24 July 1999 | |
| Cheyenne Rosenthal | LUG | 23 July 2000 | |
| Riccardo Schöpf | LUG | 27 June 2001 | |
| Bastian Schulte | LUG | 15 November 1999 | |
| Lisa Schulte | LUG | 13 December 2000 | |
| Andrey Shander | LUG | 23 April 1999 | |
| Tatyana Tsvetova | LUG | 24 May 1999 |