Travel journalist Jeff Jenkins didn't step foot on a plane until he was 20 years old, but once he did, he started living by his mantra: "Life begins where your comfort zone ends."

As the host of the new National Geographic show Never Say Never, Jeff travels the world testing the limits of his physical abilities -- from attempting to climb 70-foot mountain faces, to rafting class 5 rapids, to sailing in a windstorm at the end of the world. Throughout his global odyssey Jeff makes deep connections with locals and learns not just about the world, but also about himself.

Today, Jeff shares his personal transformation from a novice traveler to a globetrotting journalist. His heartfelt story and infectious enthusiasm will leave you believing in your own potential and eager to embark on new adventures.

My friends, leave your passports behind as Jeff takes us on an amazing adventure, reminding us all that life's greatest joys lie beyond our comfort zones.