Sizzling chemistry between Nick Cummins and Ali Oetjen on the set of SAS ...

They reportedly formed a close bond on the set of SAS Australia.

And now it has emerged that former Bachelorette star Ali Oetjen and Bachelor villain 'Honey Badger' Cummins shared some sizzling chemistry while filming the gruelling reality competition.

According to New Idea magazine, Ali, 34, is 'keen to take her relationship with the former rugby player to the next level' and become more than just friends.  

Sizzling chemistry! Former Bachelorette star Ali Oetjen is reportedly 'keen to take her relationship with Nick 'Honey Badger' Cummins' to the next level after the pair bonded on SAS Australia

Sizzling chemistry! Former Bachelorette star Ali Oetjen is reportedly 'keen to take her relationship with Nick 'Honey Badger' Cummins' to the next level after the pair bonded on SAS Australia 

'Nick is definitely Ali's type in every way,' a 'source' allegedly told the publication. 'I could totally see these two together.' 

Indeed, the pair both share a love of the outdoors, exercise and adventure.  

Ali, who is now a wellness influence, recently split from her boyfriend Taite Radley, who she met and fell in love with on The Bachelorette.

Meanwhile, Nick, 32, is single after he recently denied rumours he was in a relationship with Sydney socialite Alexandra George.

Rumours first sparked that Nick and Ali shared a close bond on the set of SAS when pictures emerged of pair walking alongside each other during filming in the NSW Snowy Mountains back in August.  

Rumour mill: Rumours first sparked that Nick and Ali shared a close bond on the set of SAS when pictures emerged of pair walking alongside each other during filming in the NSW Snowy Mountains back in August

Rumour mill: Rumours first sparked that Nick and Ali shared a close bond on the set of SAS when pictures emerged of pair walking alongside each other during filming in the NSW Snowy Mountains back in August

Rumour mill: Rumours first sparked that Nick and Ali shared a close bond on the set of SAS when pictures emerged of pair walking alongside each other during filming in the NSW Snowy Mountains back in August 

The pair seem to have forged a friendship on set of the endurance series, and have no doubt compared notes about their experiences on dating shows.

Nick and Ali both wore matching camouflage utility pants and grey bomber jackets.

They each carried heavy backpacks and were joined by several of

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