When Henri arrived on Roatan, he hadn't been diving in five years, so a refresher was in order before he started. He went on a couple of fun dives before deciding that he wanted to continue his diving education and started his PADI Advanced Open Water Diver course. He completed Peak Performance Buoyancy, Deep, Navigation, Naturalist and Night as his five dives of the Advanced course.
After Henri finished his course, he did a bunch more fun diving as well, so he's definitely become an experienced diver!
Great job, Henri!