From leaping across ravines to snacking on the insides of a camel, there's little that TV host Bear Grylls hasn't done across several seasons of Man vs Wild.
Now the survivalist is back in Australia, where the wildlife had every reason to be nervous.
Sydney is not exactly 'the wild', but that didn't stop Bear Grylls from making another perilous entrance.
The star of 'Man vs Wild' has made a living out of testing his own endurance in some of the world's harshest terrains.
Now he's in town to promote two new episodes, where he takes on the Australian wilderness.
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"Just because it's TV doesn't guarantee anything. We work in difficult places, small group of people and we're dealing with this stuff every day and you've gotta get it right every time. And I say it to the crew you get it wrong once….
"Australia can be flipping dangerous if you get it wrong and you're in the wrong places”.
As a devout Christian, Grylls will also help Hillsong Church raise money for Australia's flood victims.
He was also shooting in New Zealand, as the earthquake that devastated Christchurch hit.
"It was a truly extraordinary time to be over there, and it's an amazing time to be over here with everything that's happened.
"What happens when nature turns nasty is that it brings people together. Community and faith actually matters".
The two Australian episodes of Man vs. Wild will screen exclusively on the Discovery Channel.
Bear's regular program can been seen on SBS One at 8.30 on Monday nights.
