Season 33 of “Dancing With the Stars” attracted younger viewers, earning the show’s best adults 18-34 ratings in four years. The season also culminated with the highest total viewership with 7.95 million in over three years, and broke several voting records; the teams received 32 million votes in the finale.

The younger Irwin works at the Australia Zoo and he previously hosted Robert's Real Life Adventures, which aired on his family zoo's internal television network. He also hosted Di