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Howard Wolowitz

Played by: Simon Helberg in The Big Bang Theory

Howard Joel Wolowitz, M.Eng is a fictional character on the CBS television series The Big Bang Theory, portrayed by actor Simon Helberg. Among the main male characters in the show, Howard is distinguished for lacking a doctoral degree, for still living with his mother, and for believing himself to be a "ladies' man". Simon Helberg's character is named after a computer programmer known by the show's co-creator Bill Prady. He is the only starring character who has been to the International Space Station. Source: Wikipedia.com