The announcement came on Thursday, accompanied by the release of a wild-themed campaign featuring conservationist Robert Irwin, also known as the son of the late Crocodile Hunter Steve Irwin.

Fans were shocked by Robert's transformation, as many remembered him as the young son of the infamous Crocodile Hunter, Steve Irwin. "Wait what… when did he.. how did he.. huh," one user replied ...

"What in the Irwin is going on here," another added. One user admitted, "Not the collab I was expecting - he looks SO good." "Is this still April Fools," another joked. "Crocodile Hunter" star ...

The son of the late Crocodile Hunter, Steve Irwin, opens up about his love life, cheeky new underwear ads and more in an exclusive interview with PEOPLE Robert Irwin, the son of the late Crocodile ...

Robert Irwin went shirtless for the daring photo shoot. Robert Irwin, the 21-year-old son of the late Crocodile Hunter Steve Irwin, has embraced a new and daring opportunity by participating in an ...

The conservationist, Aussie TV personality and son of the late “Crocodile Hunter” Steve Irwin flashes some serious muscle in the new Bonds ads, which include him posing with a snake ...

The announcement came on Thursday, accompanied by the release of a wild-themed campaign featuring conservationist Robert Irwin, also known as the son of the late Crocodile Hunter Steve Irwin. “Bonds ...

The son of the late Crocodile Hunter just stripped to his skivvies for a new Bonds underwear campaign Bonds Robert Irwin knows exactly what his late dad, Crocodile Hunter Steve Irwin, would say ...

Robert Irwin is ready to show his snake. The 21-year-old son of late “Crocodile Hunter” star Steve Irwin stripped down to his briefs in new ads for Australian underwear brand Bonds.

Once upon a time, not too long ago, this was Robert. Handout / Getty Images As the son of the late Crocodile Hunter Steve Irwin, Robert has carried on his father's legacy for years alongside his ...

He got that last bit right. Douglas Irwin is the John French Professor of Economics at Dartmouth College.