Sjef Janssen (born January 15, 1950) is the Dutch national Olympic team dressage coach and spouse of Anky van Grunsven.
Isabell Werth, Anky van Grunsven & Steffen Peters to Compete at Palm Beach Exquis World Dressage Masters
''Dressage News'', accessed August 25, 2010 He won a bronze medal in team dressage at the 1991 European Dressage Championships in Donaueschingen, Germany.
References
Dressage trainers
Living people
1950 births
Dutch male equestrians
Place of birth missing (living people)
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