Gummbah was born in 1967 in Nieuwaal, Gelderland, Netherlands as Gertjan van Leeuwen. He is an actor, known for Masterclass (2005), Barend en Van Dorp (1990) and De wereld draait door (2005).
演员
饰：Self,1 episode, 2010,
2005-10-10(荷兰)
2005-10-01(荷兰)
7.1分
饰：Himself
1990(荷兰)
