Incidents
Kopp positive 11/09/2008 Positive test
Kopp tested positive after a Belgian national race but was not suspended until months later, when his ban was postdated.
Teams and people
- Cycle Collstrop
- KoppDavid Rider
Products
Sources
- Kopp positive for cocaine, Cyclingnews.com, 26/03/2009
- Kopp suspended one year for cocaine use, Cyclingnews.com, 27/11/2009
