Sponsored Links Mark O'Brien dating Whom? Mark O'Brien is currently single Mark O'Brien Complete Dating History Add new Post Sponsored Links Mark O'Brien wiki Login to Edit Date of Birth: 07 May, 1984Zodiac Sign: TaurusPlace of Birth: St. John's, Newfoundland, CanadaAge: 39 years oldBorn Name: Mark O'BrienHeight:6Eyes Color: BlueHair Color: Brown - DarkSexuality: StraightProfession: Actor Other Professions: Actor, Director, EditorYears Active: 2005-present Official Websites: Www.cbc.ca, Northernstars.ca, Mark O'Brien Latest Videos