If we go on exploring his personal date, it's almost impossible to known about his love affairs, girlfriend, married life, loving spouse and divorce.
Mark's sister Amy Huberman is a talented Irish actress and she is her inspiration in acting. He began pursuing his dreams in acting and finally won the role of Mac in the movie Borstal Boy in 2000. Next year, he starred in the TV series Band of Brothers playing the role of Lester 'Leo' Hashey. In 2005, he appeared in the movie Boy Eats Girl. He got his rise in fame after he starred the role of Management Guru in the movie Frank. The actual information about his net worth and salary is unknown.