SAS Australia recruit Jackson Warne shows off his incredibly buff physique and bulging biceps

Jackson Warne pushed himself to his limits both physically and emotionally on SAS Australia.

And on Friday, the 21-year-old showed off his incredibly buff physique in a new photo.

The black and white image showed the son of cricket legend Shane Warne posing with his arms up and holding a right hook.

The light and shade in the photo highlighted his bulging biceps and chiseled features as he held the pose.

He dressed in a baggy singlet and also wore light coloured boxing straps on his hands.

The new photo comes after the young professional poker player took part in the first ever season of SAS Australia, on Channel Seven.

He, along with 17 other celebrities, took part in a two-week long SAS selection training course under physically and emotionally tough conditions. 

But after eight days, Jackson quit and handed in his number to the Directing Staff.

Earlier this week, he revealed he had lost a staggering 10kg while filming the military-style show.

He shared dramatic before and after selfies on Instagram, showing how he looked after shedding the weight during his stint on the program.

Prior to the show Jackson weighed 85kg, but his weight dropped to 75kg after filming ended.

In the first photo, the professional poker player flaunted his muscular build as he posed in front of the mirror. 

Jackson also shared a second photograph, which showed his slimmed-down figure after returning home from filming.