Achievements Sloothaak competed for West Germany at the 1984 Summer Olympics in Los Angeles, where he received a bronze medal in team jumping with Farmer, and at the 1988 Summer Olympics in Seoul, where the team received a gold medal. He participated for Germany at the 1996 Summer Olympics in Atlanta, where he won a gold medal in Team Jumping, together with Lars Nieberg, Ulrich Kirchhoff and Ludger Beerbaum.