Steve Buscemi — a fireman
Before becoming a popular Hollywood actor, Steve Buscemi worked as a fireman in New York. While already an actor, he took the initiative to return to his job for some time. In 2014, he was even named Honorary Battalion Chief by the New York City Fire Department.
I thought it was illegal to hire children before the age of 14. Acting and singing with a contract is NOT the same as an actual company hiring.