Lecture in language
He filmed on the erupting Indonesian volcano Merapi, swam with great white and tiger sharks without any protection. He discovered the wrecks of old ships in the Maldives, and was the only Czech to reach the North and South Poles as well as the Pole of Cold - the coldest inhabited place in the world. He crossed Greenland on skis, performed the first winter crossing of the Mongolian lake Khovsghol, and so much more...