Snowboarder Brenna Huckaby has 'nothing left to prove' as she chases more Paralympic gold in Cortina

Snowboarder Brenna Huckaby has everything she needs right now, in this moment, as she chases a fourth Paralympic gold medal. Because the road to three Paralympic gold medals for the 30-year-old Huckaby hasn't always fulfilled everything she thought it would fulfill. “For me, it’s just about enjoying the experience,” said Huckaby, who's the top seed heading into the women’s snowboard cross SB-LL2 competition Sunday.

By PAT GRAHAM