Robert Irwin makes jaw-dropping confession about sister Bindi after 'DWTS' win

Robert Irwin has nothing but gratitude for his sister Bindi Irwin for his Dancing with the Stars win.

For those unaware, the 21-year-old Australian conservationist, TV personality, wildlife photographer, and actor stood victorious by winning the Mirrorball Trophy, as he and his partner Witney Carson won season 34 of Dancing with the Stars on Tuesday, November 25.

Just a few days after his win, Robert took to his Instagram and posted side-by-side pictures from 2015 of him holding his sister Bindi’s Mirrorball Trophy, which she got in season 21 of Dancing with the Stars with her partner Derek Hough and him holding his trophy that he earned in the latest season.

He also shared a side-by-side snap that featured him and Carson celebrating their win alongside Bindi and Hough celebrating theirs

Under the picture of him and Bindi holding the trophies with their mom, Terri Irwin, the Crikey! It's Shark Week star also penned a caption that read, "10 years later."

"Thanks for being my inspiration to take this leap, love you," Robert Irwin wrote, mentioning his sister Bindi Irwin.