In Big Bang Theory Series :
In real life:
Simon Helberg, born Simon Maxwell Helberg on December 9, 1980 in Los Angeles, California, is an American actor of German origin.

Simon Helberg is the son of actor Sandy Helberg. Inspired by the film (The Karate Kid), he developed a passion for karate from his earliest childhood, and had his black belt from the age of ten years.
Age : old.
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