This is a story of rising to the ultimate challenge. Having the courage to risk fatal expo- sure and the perseverance demanded on the quest for achievement. These are not solely physical fea... Read allThis is a story of rising to the ultimate challenge. Having the courage to risk fatal expo- sure and the perseverance demanded on the quest for achievement. These are not solely physical feats, they are mental conquests.This is a story of rising to the ultimate challenge. Having the courage to risk fatal expo- sure and the perseverance demanded on the quest for achievement. These are not solely physical feats, they are mental conquests.