ANCHORAGE, Alaska -- Dallas Seavey knows what it's like to mush across the wilds of Alaska. Now it remains to be seen how he survives being dropped off in the middle of that wilderness and navigates his way out without the help of a dog team.
Seavey, 26, who became the youngest Iditarod champion ever when he won the 1,000-mile sled dog race across Alaska last year, is among eight mushers or outdoor adventurers featured in the latest reality show set in Alaska.
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"Ultimate Survival Alaska" premiered Sunday on the National Geographic Channel.