Paddy McGuinness, 52, shows off his six-pack and bulging biceps as he poses shirtless and recalls 'hitting rock bottom' while unveiling his incredible physical transformation on the cover of Men's Health

The TV personality, 52, who has completed a 75-day weight-loss challenge, revealed how he had 'hit rock bottom' before overhauling his life as he fronted the April edition of Men's Health UK.