Nike has released Unlimited Will, the final video in its campaign that highlights the human and sporting spirit. The new clip showcases the extraordinary efforts of Kyle Maynard, who holds the honour of being the first quadruple amputee to climb Mount Kilimanjaro without the use of artificial limbs. Besides being a mountaineer, Maynard is also a weight-lifter and he competes in international jiu-jitsu competitions.

"Sometimes when we look at an athlete who has done something in a different way, done something big, and done something unique, we only see the successes," said Maynard. "We don't see the countless hours of failure that go into it. That failure set us up for the success because we know what we needed to change."

For other uplifting clips, watch Nike's Unlimited Youth video.