An extreme non elimination competition that follows four groups of adventurers, each starting from a different corner of the earth, as they race to a buoy in the middle of the ocean that holds a $1,000,000 prize.
简介： An extreme non elimination competition that follows four groups of adventurers, each starting from a different corner of the earth, as they race to a buoy in the middle of the ocean that holds a $1,000,000 prize.
