In 2014, Matty Hannon set out on the adventure of a lifetime. He planned to ride his motorbike solo from the top of Alaska to the bottom of Patagonia, surfing all the way.

But, near the start of the trip, he met Heather Hillier.

After a few months of letter writing as he traveled south, she agreed to join him and his tale of adventure became a love story.

They're telling their story in a new documentary, The Road to Patagonia.