| Sport | Level | Practised since | Competitions since |
| MTB > DJ: Dirt Jump | Amateur | 2004 | |
| MTB > FR: Freeride | Amateur | 2004 | |
| MTB > DH: Downhill | Amateur | 2006 | 2007 |

Marc Jersch
| Age: | 26 |
| City: | Kulmbach, DE |
| Sport: | MTB: Downhill |
| Level: | Semi |
| Member since | 17.10.2007 | offline |
| Last login | 16.07.2011 |