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Jon Jones
Jon Jones started rock climbing on the gritstone edges of his native England at the age of 15. Now a recently retired university geology instructor, he spends his time rock climbin...lihat lebih banyakJon Jones started rock climbing on the gritstone edges of his native England at the age of 15. Now a recently retired university geology instructor, he spends his time rock climbing in the Rockies, the Okanagan and, when winter arrives, in Australia and other warm places.lihat lebih sedikit