Conservationist and wildlife photographer Robert Irwin recently marked his 21st birthday with a tribute to his father on ...

Robert Irwin had an emotional reaction as he stood next to his late father Steve Irwin’s wax figure for the first time ever ...

Steve Irwin's son, Robert Irwin, saw a physical representation of his father for the first time — and it brought him to tears ...

Robert Irwin was honored with a wax figure of his own at Madame Tussauds Sydney, which will stand next to a statue of his ...

Robert Irwin was “overcome with emotion” after seeing the wax figure of his dad, the late Steve Irwin, at Madame Tussauds for ...

Steve Irwin died in 2006 at the age of 44, after suffering a fatal injury caused by a stingray. Read more at straitstimes.com ...

Forever in their hearts. Bindi Irwin and Robert Irwin have paid tribute to their father, Steve Irwin, many times in the years ...

Steve Irwin's son Robert has admitted it's "hard to celebrate" milestone birthdays while "missing" his late father on his ...

Robert Irwin marked his 21st birthday in the most heartfelt way — by sharing throwback photos of his late father, Steve Irwin ...

Steve Irwin's son Robert has admitted it's "hard to celebrate" milestone birthdays while "missing" his late father on his ...

As Robert Irwin celebrates his 21st birthday with his nearest and dearest, let's take a look inside his secret family name.

Bindi and Terri Irwin have taken to Instagram to wish Robert Irwin a happy 21st, as the Aussie star reflects on his late ...