Simon was in love affairs with Maureen McCann since a long time. Maureen McCann is a music industry publicist. After being in love with her for such a long time, he also desired to make her his loving wife and he proposed her and they finally got married on 23rd of July 2005. They welcomed a baby girl in 2009.
Graduate of University of Bristol, Simon began his acting career since 1995 and that was from the television show, Faith in the Future. In 1998, he appeared in his first movie, Live from the Lighthouse. In 1999, he created the television series, Spaced and he also served as the co writer of this show. The real figure about his salary is unknown, however, his net worth is said to be around $10 million.