Steve Irwin's son Robert has broken down during an episode of Dancing With the Stars , as he tearfully remembers his father. Australian environmentalist, zookeeper, and television personality Irwin senior achieved global fame with his wildlife documentary The Crocodile Hunter , which ran from 1996 to 2004, and for his eccentric and affable persona.

In 2006, while filming a documentary titled Ocean's Deadliest in the Great Barrier Reef, off the coast of Queensland, Irwin was killed from an injury sustained by a stingray. He was survived by his wife, Terri Raines, as well as a daughter, Bindi, along with his son, all of whom are zookeepers and conservationists.

Per EW , during 'Dedication Night' on season 34 of ABC's Dancing With the Stars , Irwin broke down following an em

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