Bruce Jenner sits down for exclusive interview with ABC's Diane Sawyer

ABC has officially announced it will air its long-rumored interview with Bruce Jenner later this month.

Bruce Jenner - The Interview will air April 24 at 9 p.m. ET | 8 p.m CT. The interview with Diane Sawyer will air as a 2-hour 20/20 special.

It is believed that Jenner will open up about his decision to transition to living life as a female. ABC has not revealed any specifics about topics discussed in the interview, saying only in a press release that it is "far-ranging."

Jenner won a gold medal in the decathlon at the 1976 Summer Olympics. His life has been documented as a part of the E! series Keeping Up with the Kardashians.

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