All 7 Summits? At 17? Teen Sets Record
At age 17, has probably seen more of the world than most people. Last week, the Utah teenager climbed the 16,067-foot tall Vinso Massif, the tallest mountain in Antarctica. The climb by itself is pretty impressive but for Johnny Collinson it marked the end of a year-long journey to summit the tallest peak on every continent, known as doing the Seven Summits.
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