Claim: Born on March 30th, 1951, Wolfgang Niedecken is a german rock musician who founded the Kölsch speaking rock group BAP at the end of the 1970s.
Evidence: Wolfgang Niedecken (German pronunciation: [ˈvɔlfɡaŋ ˈniːdɛkn̩, Colognian pronunciation: [ˈvolfjaŋ ˈnidɛkˑən; born 30 March 1951) is a German singer, musician, and visual artist. Rock He founded the Kölsch speaking rock group BAP at the end of the 1970s.