How many times did Jansen win the KNVB Cup as Feyenoord manager?
Once
Twice
Thrice
Never
Answer
Feyenoord won the KNVB Cup twice under Jansen. They won the cup in 2008 and 2010. Jansen is one of the most successful managers in Feyenoord's history.
Wim Jansen's Football Journey: A Legendary Dutch Player and Manager