Which Swiss military-trained pilot and an aviation enthusiast had very successful attempt at powered skydiving?
Powered skydiving Powered skydiving is an activity where a skydiver jumps from some height (usually an airplane) wearing propulson and small wings to fly their bodies. Efforts have been made by wingsuit flyers to sustain altitude, but the most successful was Yves Rossy who jumped out of an airplane wearing airplane-type rigid wings with four small jet motors attached to them.
Johannes Wiese Johannes Wiese (7 March 1915 – 16 August 1991) was a German "Luftwaffe" pilot during World War II, a fighter ace credited with 133 enemy aircraft shot down in 480 combat missions. He claimed all of his victories over the Eastern Front, including over 50 Ilyushin Il-2 Shturmovik ground attack aircraft.