Topless Instagram pic of George and Thomas Burgess in trunks ahead of NRL game

They're set to hit the football field on Sunday afternoon for what is expected to be a nail-biting NRL match between the South Sydney Rabbitohs and St George Ilawarra Dragons.

But ahead of the game at Sydney Cricket Ground, twins George and Thomas Burgess decided to warm up with a refreshing morning swim.

Taking to Instagram, 23-year-old George shared a snap of him and his fellow Rabbitohs player brother posing shirtless at the beach. 

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Just the warm-up: Ahead of their NRL match at Sydney Cricket Ground on Sunday, twins George and Thomas Burgess decided to warm up with a refreshing morning swim 

'Game day swim with @thomasburgess . Looks like it's gonna be a stormy one! Can't wait! Hope to see all our fans turn out to our spiritual home at the SCG,' George captioned the image.

Posing side-by-side, the genetically blessed boys didn't hesitate to show off their defined six packs.

On the right was George, wearing a pair of blue and white checkered shorts while clutching onto a towel.

Meanwhile Thomas on the left draped a striped towel below his waist, still revealing a glimpse of his dark coloured swimming trunks.

Engaged! George proposed to his girlfriend Joanna King in January, announcing the news on social media 

There may have been dark clouds emerging in the background, but there's no doubt the boys' sexy display would have lifted the spirits of their female fans. 

For George, his biggest fan would surely be his fiancée Joanna King, 27. 

Joanna and George announced their engagement in January this year by way of an Instagram snap shared by the sportsman.  

'She said yes!' wrote George in the caption as the pair posed while cuddling in a candlelit room. 

The pair, who have been dating for two years, shared their big news just days after George's older brother Sam tied the knot with writer Phoebe Hooke.   

Loved up: The pair have been dating for two years  

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