A recent sightseeing trip off the coast of Greenland turned into a harrowing experience for Jens Møller and a few friends. While filming an iceberg in the distance, a giant piece separated and fell into the water, unleashing a freak tsunami that quickly made its way towards the group’s boat. They managed to escape the brunt of the waves, but the brush with death made for some haunting comments from Møller:

I’ve never been this close to dying. I have never been this close to dying before.