Gnar Country: Growing Old, Staying RadThe New York Times bestselling author and human performance authority tests his knowledge and theories on his own aging body in a quest to become an expert skier at age fifty three. In this refreshingly raw narrative, Steven Kotler personally proves that aging is actually a gateway to exploring new levels of our performance potentialand shows us how to do it. Gnar Country gets you excited to grow older!Rich Diviney, retired Navy SEAL commander and
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