Bryn Fôn was born in Llanllyfni, Caernarfonshire. He attended Ysgol Gynradd Llanllyfni and Ysgol Dyffryn Nantlle before going on to study physical exercise and environmental studies at college. He began his career in entertainment by taking part in the opera Dic Penderyn in 1977. He formed the musical group Crysbas after leaving college, and Sobin a'r Smaeliaid in 1988. He was voted the hunk of the month in She magazine during the 1980s.