Bobsleigh: the summer/winter Olympics connection

How sprinters make the transition from the track to the sleigh

Olympic hurdler Lolo Jones wins bobsleigh world championship in Germany

It’s been more than a decade since Jones won her first world title on the track, but her athletic career appears to be far from over

Usain Bolt is trying to become a soccer player

Many athletes crave change after years in the same sport. For some this results in retirement from sport altogether, but for others, they try their hand at something new