Mark Keller
Birth Name:
Mark Keller
Birth Place:
Oklahoma, United States
Profession
Composer, Actor, Music department
Fast Facts
- Started out as a narrator for the TV documentary "Tornado Intercept" in 2005
- Best known as the host and announcer of "Undercover Boss" and as the narrator of "Break It Down․"
- Has done narration for several National Geographic Channel shows, including "Ultimate Factories," "Man-Made," and "Naked Science․"
- Was the composer, voice of the character Sam, and contributed to the soundtrack of the 2007 film "Film Noir․"