Name: Erwin Gruber
Birthdate: 05/12/1960
Place of residence: Garmisch-Partenkirchen
Hobby: kiten, windsurfen, snowboarden, skifahren,e ishockey, laufen
Kitesurfing since: 11 years
Favorit Spot: Tarifa,Garmisch-Partenkirchen
Sponsor: North,Exxtasy,Natcace,Club Mistral