John J. KNETZGER
| Events | Role |
|---|---|
| Sofia 1993 * | Athlete |
| Copenhagen 1997 * | Athlete |
| Rome 2001 * | Athlete |
| Melbourne 2005 * | ICSD Technical Director |
| Salt Lake 2007 * | Team Leader |
| Buenos Aires 2008 | ICSD Technical Director |
| Taipei 2009 * | ICSD Technical Director |
| Sofia 2013 * | ICSD Technical Director |
| Khanty-Mansiysk 2015 * | Athlete |
| Samsun 2017 * | ICSD Technical Director |
| Valtellina - Valchiavenna 2019 * | Athlete |
| Banff 2022 | Team Coach |
| Caxias do Sul 2022 * | ICSD Technical Director |