Heads turn when John McMahon roars into the carpark of the Waterman Business Centre in Narre Warren on his Harley-Davidson motorcycle.
John is bald, covered in tattoos, wears black jeans and sleeveless black hoodies and has piercings in both ears.
His love of motorcycles and his plain talking, no-bullshit attitude has helped him build a successful business turning around the lives of troubled teenage boys and their families.
John, aka The Rev, is the founder of Motov8, a business that takes him into schools around the country to give motovational talks to boys aged 11-17. By Narelle Coulter