As war rages in his homeland, Ukrainian amputee Roman Kasphur runs across the world to prove that strength is born from struggle—one marathon at a time, leading to his final challenge in Boston.

When an act of betrayal on the playground turns two best friends against each other, they must settle things the only way they know how -- on the high-stakes four square court.

In the pilot episode of this travel series, polar explorer Grace Cordsen embarks on an unforgettable journey to Antarctica.

After losing his best friend to suicide, Luccketta was faced the crushing weight of grief. Searching for a way to process his painHe founded Lionhearts Fitness, an award-winning nonprofit gym.