Today we have the third, and final, episode of the Into the Light series, which features legendary climbers Chris Sharma and Stefan Glowacz taking on a secret project in Oman. It turns out the two men were working a route inside the Majlis al Jinn cave, which gave them the chance to traverse the longest cave roof in the world, which took 13 pitches to complete. Quite an impressive project to say the least. Watch the video below to see them do what they do best. Great stuff.