Steve Irwin's son Robert Irwin, 21, has revealed a heartbreaking final message his father left for him in a video before he ...

Steve Irwin's 21-year-old son, Robert Irwin, has shared the gut-wrenching contents of a video message his father left for him ...

In an emotional interview, Steve Irwin's son Robert has opened up about the gut-wrenching final message his dad left for him ...