Jörg Vaihinger  Jörg Vaihinger (born 8 October 1962) is a retired West German sprinter. He competed in the 4 × 400 m relay at the 1984, 1988 and 1992 Olympics and won a bronze medal in 1988. He won a silver medal in this event at the 1983 World Championships. After retiring from competitions he worked in his own bank in Stuttgart.