Dave Jansen, Date of Birth, Place of Birth
TweetDave Jansen
American martial artist
Date of Birth: 21-Aug-1979
Place of Birth: Portland, Oregon, United States
Profession: mixed martial artist
Nationality: United States
Zodiac Sign: Leo 
About Dave Jansen
- David Hendrik Jansen (born August 21, 1979) is an American mixed martial artist who formerly competed in Bellator's Lightweight division.
- A professional competitor since 2007, Jansen has also formerly competed for the WEC and M-1 Global.
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