He surprised fans when he posted a nude photo of himself to Instagram last month.
And now retired golfer Greg Norman, 62, has shared the secrets behind his youthful physique, claiming that his svelte figure is down to a celebrity chef.
On Tuesday the sporting legend took to Instagram to gush over Donna Hay, revealing her recipes had introduced him 'to her balanced and delicious approach to eating' and keeping fit.
'I am a big fan!' Retired golfer Greg Norman, 62, credits Donna Hay's recipes for maintaining his buff physique
Greg took to Instagram last month to share photos of himself on holiday in the Colorado wilderness.
But one particularly revealing photo from the trip surprised fans, with the former golfer sharing a snap of himself stark naked.
Followers of Greg were quick to comment admiringly on his 'totally amazing' and 'sexy' physique.
'Thanks Donna!' Sharing a photo of himself holding copies of Donna's books, the Florida-based golfer