1977
Bruce Jenner rocked this shaggy mop-top haircut just one year after he took home the Olympics gold metal in the Men's Decathlon.
1987
A decade later he had grown out his mane and his bangs.
1993
This might be the shortest crop Jenner has ever sported.
1998
Ditching the bangs once again (not to worry they'll be back), the E! star still went for a totally layered effect.
2001
Classic Bruce! Reality TV's most famous dad seems most comfortable with his hair around this length.
2003
The star seemed to revert to his early '90s haircut but this time he flaunted a few golden highlights.
2009
Just look at that healthy head of hair! Jenner is clearly a fan of the feathered effect.
2013
The now 64-year-old avoided hat hair with this visor solution.
2011
Going back to a close-crop the star kept a bit of volume on top.
2014
He's not usually one for trends but Jenner still gave the ombre trend a try.
2014
After growing his hair out well past his shoulders, Bruce started pulling his mane back into a classic low ponytail.
2014
The E! star sported this short on top, long in the back combo.
2014
No more ponytails! Most recently Jenner has been wearing his mane long and loose.
2014
The ponytail was back again on Nov. 6, 2014.