When I'm 64! Bruce Jenner's TRANSformation — Here’s How He's Drastically Changed Throughout The Years

Bruce Jenner, 64, was once the poster boy for American manhood, but he's come a long way from the Wheaties box. As the former Olympic athlete continues his shocking transformation, RadarOnline.com takes a look back of how he went from a rugged athlete to a feminized reality TV star.'

Jenner was an all-American boy during high school at Newtown High School in Connecticut in 1967. Did he have any idea of the fame that awaited him?

A true all-around athlete, Jenner took to the tennis courts at the RFK Pro-Celebirty Tennis Tournament in NYC in August 1972. Just a few days later, he would place tenth in the decathlon at the Munich Olympic Games.

Jenner's fame off the track continued to grow in the 70s thanks to his boyish good looks and all-American charm.

Jenner's fame off the track continued to grow in the 70s thanks to his boyish good looks and all-American charm.

Jenner won gold in the decathlon at the 1976 Summer Games, and quickly looked for a new challenge: car racing. Here, he's pictured at the 24 Hour Pepsi Challenge at Daytona International Speedway. in 1980.

Jenner showed off his new look on the party circuit.

Jenner showed off his new look on the party circuit.

Also in the late 80s, Jenner began to shape his eyebrows.

The next month, he was already growing out his flowing locks again.

Jenner continued to parade his plastic new look on red carpets.

Jenner continued to parade his plastic new look on red carpets.

Jenner married Kris in 1991. Two years later, he looked more masculine at a Harley Davidson event in Glendale, CA.

Jenner married Kris in 1991. Two years later, he looked more masculine at a Harley Davidson event in Glendale, CA.

Kris was clearly having an influence on his style even in the early days of their relationship.

Kris was clearly having an influence on his style even in the early days of their relationship.

Jenner even tried a youthful Bieber-esque haircut that year, but his age was showing.

Jenner even tried a youthful Bieber-esque haircut that year, but his age was showing.

By 2007, he was nearly unrecognizable.

By 2007, he was nearly unrecognizable.

But he didn't just stop with the surgery. In 2012, Jenner wore earrings and lip gloss at an NYC event.

But he didn't just stop with the surgery. In 2012, Jenner wore earrings and lip gloss at an NYC event.

In early 2014, Jenner made his most drastic changes yet. He got his Adams apple shave down -- which is often the first step in gender reassignment surgery -- and even appeared to rock new hair plugs and an ombre dye job to match his daughters'. Jenner continues to deny he is transitioning to a woman.