Milo is the sixth child of Hollywood actor Mel Gibson, and of his wife, Robyn Moore. Milo grew up in Malibu, California, and played American Football for Malibu High School. He trained and worked as an electrician in Malibu for a number of years before following his dream and is now studying drama in Santa Monica. In a recent magazine article Milo stated that following his father leaves him with "Big Shoes to Fill", but he hopes to be able to step out from his shadow.