Search:
About Picture
Caption: Cynthia Bir
About Cynthia Bir
Editorial Department
Known for: National Geographic Presents: Super Strength (2008), Sport Science (2007), Fight Science (2006), Stan Lee's Superhumans (2010)
Source: IMDB
Cynthia Bir is known for her work on National Geographic Presents: Super Strength (2008), Sport Science (2007) and Fight Science (2006).
Embed:
