As a teenager, Isaac Caldiero cleaned bathrooms at a Provo climbing gym in聽exchange for a membership. Yesterday the nomadic climbing guide/busboy/carpenter, now 33 years old, became the , earning himself a million聽dollars in聽prize money.
Climbers have excelled聽on the obstacle course聽since the show began seven years ago, but Caldiero surpassed them all, closing out his victory in Las Vegas on Monday night with a 26-second speed climb up a 75-foot rope. This morning he was featured on the 鈥淭oday Show.鈥
So鈥ho is this guy?
Caldiero started bouldering and sport climbing as a boy in southern聽Utah. At age 17, he tested out of high school and 鈥渟tarted attending the school of rock,鈥 he says. For the past 16 years he has worked odd jobs鈥攃anyoneering guide in Zion, busboy in Colorado, on-and-off carpenter鈥攎aking just enough money to kick the dirtbag dream a bit further down the road. 鈥淚 like saying that I got my PhD in rock climbing.鈥 He鈥檚 developed a reputation for highball bouldering鈥攁ttacking problems between 20- and 60-feet tall. He was one of the first people to complete a ropeless ascent of a 5.14a.鈥攊t was an old classic route in southern Utah, one of the first 5.14a鈥檚 in the country, called The Present.
Six years ago, Caldiero met Laura Kisana, whom聽he introduced to the climb-and-camp-forever lifestyle. The two have been inseparable since, driving around the country in an old RV, never too far from the crag. Two years ago Caldiero started trying out for American Ninja Warrior. He failed two years in a row before this year.聽“I wanted to be the guy who does the impossible,” he says.聽We caught up with Caldiero this morning to ask for tips on how to train for American Ninja Warrior, and what鈥檚 next.
OUTSIDE: You just won $1 million. What are you going to do next?
CALDIERO:聽Same thing I鈥檝e been doing! My girlfriend and I聽have worked random jobs for the last six years聽to do what we love most, which is traveling and rock climbing. We鈥檝e learned how to live off of less than $10,000 a year, so this is going to enable us to do some amazing things and go to some amazing places.
Like where? What鈥檚 on the bucket list?
Definitely South Africa, to this place called Rocklands [a bouldering spot three hours north of Cape Town]. It鈥檚 one of the newest, hottest climbing spots. It鈥檚 been an unattainable mission for us to get to South Africa鈥攊t鈥檚 really expensive and far away. But that鈥檒l wait until next summer. Another bucket list item is to go to Japan鈥攏ot as much for the climbing but for the history and cultural experience. In the meantime, we just got to Squamish, in Canada, and we鈥檙e going to head down the West Coast in our RV.聽
What鈥檚 your RV like?
Four years ago we bought a 1978 Dodge Jamboree for $1,200. It鈥檚 got 50,000 miles on it, and it has聽its old, original interior. It鈥檚 a gas hog so we mostly use it as our main hub and we鈥檝e got a little car to transfer to and from it.

Does it have a name?
We just call it the rig, or the Jamboree.
How鈥檇 you first get into climbing?
I grew up involved in the Boy Scouts of America and that really helped me develop my passion for the outdoors. When I was 15, a close friend of mine and his brother were big climbers and they took me out. From that point on, I took to it. I started cleaning bathrooms at the local gym in exchange for a climbing membership. Got my first sponsorship a few years later, then started traveling in the States聽and then around the world, developing new climbing areas. Obviously I鈥檓 looking forward to some bigger, more exciting opportunities.
Yeah, it seems like American Ninja Warrior competitors are getting some commercial attention. Kacy Catanzaro is doing car commercials now. Do you have any interest in that kind of work?
Totally, if there鈥檚 a good market out there for me to represent. I would want to make sure that it鈥檚 an organic fit, that it鈥檚 true to my and Laura鈥檚 lifestyle. If it鈥檚 along those lines, I鈥檓 all about it.
What鈥檚 your favorite climbing spot?
Utah is just phenomenal. Joe鈥檚 Valley is one of the most inspired climbing areas I鈥檝e ever been to, and it鈥檚 also the first place I ever went. Laura and I wrote a guidebook to the place. Another one that sticks out is Fontainebleau in Paris.

You鈥檝e been going for ninja-warrior status for three years. How have you been training and eating?
The first year I was working in Zion as a climbing guide and canyoneering guide, and I didn鈥檛 really have a place to train. I was out hiking and climbing and trail running every day. But after that first year [in which he fell and was disqualified]聽I realized I needed to step it up, so I built all the hardest obstacles in my parent鈥檚 backyard. All last year that鈥檚 all I did leading up to the 2014 competition. And then I fell again. It was heartbreaking when you鈥檝e put in that kind of time and dedication and it ends in a matter of seconds.聽
This year Laura and I were working a bunch so we鈥檇 climb, do some pull-ups, push-ups, and some cardio. I had these atomic climbing holds that you can dangle from a tree limb or a bar鈥攖hey build your grip strength well.聽
Then also trying to stay light and eating healthy: Morning time is oat bran with cinnamon, molasses, and honey. For lunch we do a basic power smoothie with fruits and vegetables. Nighttime is the big meal of the day where we try to get protein in. We鈥檒l do salmon and quinoa and spinach-kale salad with goat cheese, lemon, and olive oil.
What was the toughest part of the obstacle course?
Stage 1 is super sketchy and terrifies all the rock climbers because it involves lots of speed and coordination, which is counterintuitive for climbers. You鈥檙e racing against time and can鈥檛 screw up.
What鈥檚 up with so many climbers excelling as ninja-warriors?
A lot of the harder obstacles revolve around upper body strength, so for climbers it comes naturally. And you need to have a lot of agility and balance. With climbing you鈥檙e building all these stabilizer muscles in carrying awkward bags on the hike to the crag. Then there鈥檚 the mental aspect of it too鈥攜ou鈥檙e doing death defying stuff. That鈥檚 similar to American Ninja Warrior鈥攊t鈥檚 one-shot, one-kill. You hit the water and that鈥檚 it. You have to get in the zone and focus like you do in rock climbing.
*Corrections: A previous version of this story incorrectly stated that Caldiero cleaned bathrooms at a gym in Salt Lake City, and that his RV cost $400.