At age 71, Des Moines resident Kittie Weston-Knauer is the oldest female BMX racer in the game.
"I'm the oldest mama out there."
At age 71, Des Moines resident Kittie Weston-Knauer is the oldest female BMX racer in the game. But her love for cycling extends all the way back to childhood when she discovered a bike could show her the world.