2. Sumo Wrestling In Japan

Jeff adventures in Japan and takes on his biggest challenges yet, training with a sumo wrestling champion and learning the martial art of Kendo.

3. Swimming With Sharks In Mexico

In Mexico, Jeff prepares for his whale shark swim by training in a cenote and learning how to drift dive in Cozumel.

4. Man Of The Mountain

In The Adirondacks, Jeff prepares to climb a mountain by training his body and mind with champion timbersports competitors.

5. Hidden Vietnam

While exploring Vietnam, Jeff tests his endurance, his balance, and his taste buds before facing his biggest fear: walking into the clouds.

6. Flying High In New Mexico

In New Mexico, Jeff tests his fear of heights and soars in a hot air balloon but first, hell need to survive a plunge in fierce rapids while kayaking.

7. Penguin Party In Patagonia

From catching king crabs to dancing with king penguins, Jeff Jenkins explores the rugged beauty of southern Patagonia.

8. From Iceland To The Amazon

In Iceland, Jeff hikes over glaciers and paddle boards in an icy lagoon before jumping to the other end of the world to explore the Amazon.