Bruce Jenner Speaks For First Time About 'Transitioning' In New Promo (VIDEO)

Bruce Jenner says: "My whole life has been getting me ready for this" in a new promo for "Bruce Jenner: The Interview" on ABC.

The two-hour 20/20 special airs on April 24. Diane Sawyer sits down with the reality star and former Olympic gold medalist about transitioning to a woman.

I'm very excited. Hopefully it's not all filler.

Watch the video here: