Phil Keoghan

Featuring eleven teams of two, consisting of contestants from previous seasons of "Big Brother," "Survivor," and "The Amazing Race." The racers traverse 25,000 miles through four continents, ten countries and 18 cities, competing in various feats and challenges that test agility, strength and courage.

One of the fastest courses ever assembled kicks off with teams racing to avoid an unprecedented elimination at starting line.

A group of paired contestants travel around the globe in an attempt to win a million dollar prize.

Eleven teams, dozens of countries, thousands of miles, and a one million dollar prize. Throws 22 competitors into a planet-wide quest to beat overwhelming odds and cliff-hanger challenges in an all-out battle to win a race around the world.