| Roles | Administrator | |
|---|---|---|
| Sex | Male | |
| Full name | Marc•Theisen | |
| Used name | Marc•Theisen | |
| Born | 5 November 1954 in Luxembourg, Luxembourg | |
| NOC | Luxembourg |
President of the National Olympic Committee of Luxembourg from 1999 to 2012.
| Role | Organization | Tenure | NOC | As | |
|---|---|---|---|---|---|
| President | Comité Olympique et Sportif Luxembourgeois | 1999—2012 | Marc Theisen |