It's been 19 years since Steve Irwin died, but his family has worked hard to ensure that his legacy lives on.

When he passed away at the age of 44 in 2006, Steve Irwin left behind his wife, Terri Irwin, and two young children, Bindi and Robert Irwin. Since then, the family has continued his work as a wildlife conservationist at the Australia Zoo.

Over the years, both of Steve Irwin's children have kept their father's memory alive through their work and their words. Read on to learn more about the larger-than-life Australian environmentalist .

Who Was Steve Irwin?

Steve Irwin feeds the crocodiles at Australia Zoo in 2003. Newspix / Newspix via Getty Images

Steve Irwin became a household name while starring on his popular TV show, "Crocodile Hunter." In the series, viewers got a gli

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