Crocodile Hunter's son Robert Irwin stuns fans with stripped-down underwear ads
21-year-old Robert Irwin posed for the Australian underwear company Bonds
{{#rendered}} {{/rendered}}Robert Irwin is showing fans a different side of himself.
The 21-year-old son of the late Steve Irwin was revealed as the brand icon of an Australian underwear company Thursday.
"Say g'day to our new brand icon, Robert Irwin, like you've never seen him before," the Bonds ad campaign was captioned. "Who better to rep comfy down under than the Aussie wildlife legend himself."
{{#rendered}} {{/rendered}}Robert posed for the ads in Bonds underwear but drew some inspiration from his zookeeper job. In a few of the shots, Robert could be seen holding reptiles.
Robert Irwin posed shirtless for an underwear ad campaign. (Bonds)
Fans were shocked by Robert's transformation, as many remembered him as the young son of the infamous Crocodile Hunter, Steve Irwin.
{{#rendered}} {{/rendered}}"Wait what… when did he.. how did he.. huh," one user replied on Instagram.
"What in the Irwin is going on here," another added.
One user admitted, "Not the collab I was expecting - he looks SO good."
{{#rendered}} {{/rendered}}"Is this still April Fools," another joked.
The campaign for the Australian brand celebrates bringing its homegrown heritage to the US with the "Made for Down Under" campaign, according to the press release shared with Fox News Digital.
Robert Irwin's Bonds ad campaign surprised fans. (Bonds)
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{{#rendered}} {{/rendered}}Robert Irwin is the son of "Crocodile Hunter" star Steve Irwin. (Getty Images)
"Crocodile Hunter" star Steve Irwin died in 2006 after being stung by a stingray while filming a wildlife documentary. His daughter Bindi was eight years old at the time, while Robert was only two.
Now Robert is all grown up and choosing to do "random exciting things," like the Bonds underwear campaign.
"It was a pretty immediate yes," he told People magazine.
{{#rendered}} {{/rendered}}"I wish I could say I was very suave and cool about the whole thing, but I was like, 'Yes! Let's do it!' Because Bonds in Australia is an absolute icon," Robert added. "Also, I'm at this point in my life where I'm trying to do as many different and random exciting things, and if it's something that makes me a little bit nervous, that I've never done before and it's a bit of an adrenaline rush? That's what I want to be doing."
Robert Irwin, Terri Irwin and Bindi Irwin pictured in October 2019. (Astrid Stawiarz/Getty Images)
Robert followed in his father's footsteps – taking a job at the Australia Zoo. The zookeeper saw the Bonds ad as an opportunity to share his conservation message with a larger audience.
"We are all trying to continue an important legacy that my dad started," he explained. "I've gotten to find my own individual ways of doing that, and sometimes that comes in the form of modeling Bonds! It seems so out of the ordinary for what I would do, but I get to be with Aussie Wildlife, I get to approach a new audience, a new platform, and get my wildlife conservation message out there to more people. And that is what means so much to me and my family."
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Robert, Steve and Bindi Irwin pose with three-year-old alligator Russ at Australia Zoo on June 25, 2005. (Photo by MeganSlade/Newspix/Getty Images)
Robert celebrated his 21st birthday in November and took the moment to remember his father.
"Today I turn 21. I was looking through the archives a few days ago and I found these pictures of my dad on his 21st," he wrote on Instagram.
{{#rendered}} {{/rendered}}"It can be hard to celebrate the milestones when there's someone missing, but I will carry his memory and passion with me in this new chapter of life. I am one lucky guy to be surrounded by my amazing family today. Time to celebrate!"