Michael 'Wippa' Wipfli breaks down on Celebrity Apprentice as he recalls losing friend to cancer

Nova FM's Michael 'Wippa' Wipfli gets punched in the HEAD during brutal martial arts class in Sydney

Michael 'Wippa' Wipfli says Martha Kalifatidis 'is a lot smarter than she lets on'

Million Dollar Beard Ball: Hamish Blake and Michael 'Wippa' Wipfli lead the celebrity arrivals