Passage: Gero Bisanz was the first coach of the women's national team. He selected his first squad in September 1982.  At the same time, he also worked as the chief instructor for DFB coaching training from 1971 to 2000.  Bisanz led the German team to three European Championships in 1989, 1991 and 1995. Under Bisanz, Germany also was runner-up at the 1995 Women's World Cup. He resigned after the German team was eliminated in Round 1 at the 1996 Summer Olympics. With his assistant since 1983, Tina Theune, he built a scouting system and was responsible for a new DFB youth programme.

Question: How many championships did Bisanz lead the German team in?
three