A KEEN snowboarder, an enthusiastic dancer, an all-round athlete and a budding pianist, Sienna Vivash enjoys all her extra-curricular activities, but when it comes to her favourite there’s no hesitation.
“Mountain biking is the sport I love best, and Downhill is my favourite,” she said.
Driven initially by dad Luke’s passion for the sport, the whole family have embraced the activity, wit...
