This Dec. 24, 2013 photo released by Lhawang Dhondup shows Kevin Armstrong, right, taking a picture of his 9-year-old son Tyler on the the summit of Aconcagua mountain in Argentina. Tyler, from ... more 
This Dec. 24, 2013 photo released by Lhawang Dhondup shows Kevin Armstrong, right, taking a picture of his 9-year-old son Tyler on the the summit of Aconcagua mountain in Argentina. Tyler, from Southern California, became the youngest person in recorded history to reach the summit when he reached it on Christmas Eve with his father Kevin and a Tibetan sherpa, Lhawang Dhondup, who has climbed Mt. Everest multiple times. (AP Photo/Lhawang Dhondup) less 
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Associated Press | Photo By Lhawang Dhondup
Fri, Dec 27, 2013 5:52 PM EST