No Limits

Erik Weihenmayer (42)

Golden, CO

Motivational Speaker/Writer


Jeff Evans (41)

Boulder, CO

Motivational Speaker/Physician Assistant


Aaron “Ike” Isaacson (33)

Topeka, KS



These friends stick together in good times and bad. Erik became blind at an early age, but he didn’t let that get him down. In 2001 he summitted Mt. Everest. Jeff serves as Erik’s “eyes in the field.” He has been Erik’s primary climbing guide for over 20 years and is a published author and motivational speaker. Ike is an officer in the military, earning two Bronze Star Medals, a Purple Heart and an Army Commendation Medal, among others. He has served in Iraq and Afghanistan and will deploy again to Afghanistan after completing EXPEDITION IMPOSSIBLE.

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