Robert Irwin won the DWTS Season 34 Mirrorball Trophy.
His victory follows his sister Bindi's 10-year-old win
Robert said this honor means everything to him
He said this journey has changed his life
His victory also strengthened the Irwin family's conservation message
Robert said he was carrying on Bindi's legacy
He expressed his heartfelt gratitude to his pro partner, Witney Carson
Witney described Robert as the most deserving
Robert suffered a rib injury before the finale
He defeated Alix, Jordan, Dylan, and Elaine to win the trophy