International stars as guest starters in Audi Sport TT Cup
- Rallycross stars Foust and Heikkinen to battle at Hockenheim
- Former ski jumper Hannawald looks forward to guest start
- Strong partners support premiere Audi Sport TT Cup season
For the opening of the Audi Sport TT Cup at Hockenheim on the first May weekend, two rallycross stars will battle for bragging rights: Guest starters Tanner Foust (USA) and Toomas Heikkinen (FIN) pit themselves against the permanent competitors. Ski jump Olympic gold medalist and World Champion Sven Hannawald also joins the grid.