🎧 Follow the show here— it really helps Adventure Diaries reach more listeners. Thank you. Ricardo Kaljouw is a Dutch adventurer and mountaineer from Flushing (Vlissingen) in Zeeland, Netherlands — a province that sits below sea level, making his obsession with the world's highest volcanoes all the more fitting. By day he works in military shipbuilding, constructing frigates for governments around the world. By adventure, he has just become the first person from the Benelux to complete the Vo...