Game Of Thrones star The Mountain showcases his staggering SEVEN stone weight loss

Game Of Thrones star The Mountain showcases his staggering SEVEN stone weight loss as he flaunts his six pack in shirtless snap

Game Of Thrones star The Mountain has revealed he has lost a staggering SEVEN stone.  

Hafþór Júlíus Björnsson, 32, who played Gregor ‘The Mountain’ Clegane on the HBO fantasy series, took to Instagram on Monday to document his fitness journey. 

The Mountain showed off his rippling abs as he posed shirtless and wrote: ‘From 205kg (32st 3lbs) to 155kg (24st 4lbs). Swipe to see the difference.’ 

Before: The Mountain pictured before weight loss at 32st 3lbs in 2019

Transformation: Game Of Thrones star The Mountain has revealed he has lost a staggering seven stone (pictured left this week, right weighing 32st 3lbs in 2019)

The actor has lost a whopping 7st 8lbs, after slimming down ahead of his boxing debut. 

And Hafþór flaunted his chiselled tattooed physique in a series of snaps on his Instagram page. 

Fans soon flooded the comment section, applauding the GoT star for his impressive weight-loss. One wrote: ‘From Mountain to Rock’, while another follower chimed: ‘Phenomenal’. 

Impressive: Hafþór Júlíus Björnsson, 32, who played Gregor 'The Mountain' Clegane on the HBO fantasy series, took to Instagram on Monday to document his fitness journey

Impressive: Hafþór Júlíus Björnsson, 32, who played Gregor ‘The Mountain’ Clegane on the HBO fantasy series, took to Instagram on Monday to document his fitness journey

Looking good: Taking to Instagram, The Mountain showed off his rippling abs as he posed shirtless and wrote: 'From 205kg (32st 3lbs) to 155kg (24st 4lbs). Swipe to see the difference'

Looking good: Taking to Instagram, The Mountain showed off his rippling abs as he posed shirtless and wrote: ‘From 205kg (32st 3lbs) to 155kg (24st 4lbs). Swipe to see the difference’

Bring it on: The actor has lost a whopping 7st 8lbs, after slimming down ahead of his boxing debut

Bring it on: The actor has lost a whopping 7st 8lbs, after slimming down ahead of his boxing debut

Acting debut: Hafþór was cast as Ser Gregor "The Mountain" Clegane from series four to eight of the HBO series Game of Thrones

Acting debut: Hafþór was cast as Ser Gregor “The Mountain” Clegane from series four to eight of the HBO series Game of Thrones 

A third fan typed: ‘Shredded’.   

The Mountain retired from the Iceland’s Strongest Man competition last November after winning it for the 10th consecutive year.

And Hafþór has been busy after he welcomed his son Stormur Magni with his wife Kelsey Henson, 30, in September last year. 

Shortly after the birth the Strongman champ wrote: ‘He is perfect & he’s super excited to meet his sister Theresa Líf ‘.

Well done: Fans soon flooded the comment section, applauding the GoT star for his impressive weight-loss

Well done: Fans soon flooded the comment section, applauding the GoT star for his impressive weight-loss

Björnsson announced his wife Kelsey’s pregnancy last April, alongside photos from their gender reveal party.

The couple stood with a black balloon bursting with blue confetti indicating that they’re expecting a baby boy.

The 6ft9 Björnsson beamed with anticipation as he poked the balloon held by his 5ft2 spouse. 

Doting dad: Hafþór welcomed his son Stormur Magni with his wife Kelsey Henson, 30, in September last year

Doting dad: Hafþór welcomed his son Stormur Magni with his wife Kelsey Henson, 30, in September last year

In the series of photos taken amid lockdown in Björnsson’s native Iceland, he pierced a balloon held by Kelsey, extending his massive arms in celebration as the confetti cascaded down. 

The couple, who tied the knot in October of 2018 in Iceland, are expecting their first child together. He has his daughter Theresa from a previous relationship.  

Björnsson and Henson celebrated the imminent arrival of their son in early August at a sweet baby shower full of gifts and fun games. 

Joyous: TBjörnsson announced his wife Kelsey's pregnancy last April, alongside photos from their gender reveal party

Joyous: TBjörnsson announced his wife Kelsey’s pregnancy last April, alongside photos from their gender reveal party