claim: Backing vocalists sing with the lead vocalist.
evidence: Gerit Pfuhl is a German mountain bike orienteer .. mountain bike orienteer. mountain bike orienteering. At the 2005 World MTB Orienteering Championships in Banska Bystrica she won a gold medal in the relay , together with Anke Dannowski and Antje Bornhak .. World MTB Orienteering Championships. World MTB Orienteering Championships. Banska Bystrica. Banska Bystrica. Anke Dannowski. Anke Dannowski. Antje Bornhak. Antje Bornhak. At the 2006 World MTB Championships she placed 13th in the middle distance and fifth in the relay .