Stanley George Reynolds (May 18, 1923 – February 9, 2012) was a businessman, collector, and aviation enthusiast.
 His contributions to the province of Alberta created the Reynolds-Alberta Museum in Wetaskiwin.
 During his life, Reynolds received many honours including a Heritage Canada Foundation Community Service Award in 1980 for heritage preservation, a Reilly Award from the Alberta Aviation Council in 1987, named Citizen of the Year by the Wetaskiwin Chamber of Commerce in 1986, inducted into Canada's Aviation Hall of Fame in 2009 and named to the Order of Canada in 1999.
Kermit Weeks (born July 14, 1953 in Salt Lake City, Utah) is an American aviation enthusiast, pilot, and aircraft collector.
 He has competed in aerobatics, designed aircraft, and promoted aviation and vintage aircraft restoration.
Frank Kingston Smith, Sr. was a criminal attorney in Philadelphia, Pennsylvania, but is best known as the author of several books and articles on aviation.
 His first book, "Week-end Pilot", helped to bring the joys of flying to the attention of the general public.
 His eldest son, Frank Kingston Smith is a well-known radio personality and is an aviation enthusiast himself.
Ronald Theodore Reuther (1929–2007) was a committed naturalist who spent decades managing and improving several major zoos, and was an aviation enthusiast.
 Armed with a Bachelor of Science in Wildlife Conservation, Reuther held curator and director positions for the Micke Grove Zoo, the Cleveland Zoo, the Indianapolis Zoo, the San Francisco Zoo, and the Philadelphia Zoo.
 As Director of the San Francisco Zoo, Reuther was instrumental in the creation of a project to teach the gorilla Koko sign language.
 As a member of the Association of Zoos and Aquariums, Reuther helped to advance the transformation of zoos into research centers, and to promote the conservation and care of wildlife.
 As an aviation enthusiast, Reuther founded the Western Aerospace Museum and pursued the study of his personal interest in the disappearance of pilot Amelia Earhart.
The Portal of the Folded Wings Shrine to Aviation is in Los Angeles, California.
 The shrine is a 75 ft structure of marble, mosaic, and sculpted figures and is the burial site for fifteen pioneers of aviation.
 It was built in 1924 as the entrance to Pierce Brothers Valhalla Memorial Park Cemetery.
 Aviation enthusiast James Gillette was impressed by the rotunda's close proximity to the airport and Lockheed Aircraft Company.
 He conceived a plan to use the structure as a shrine to aviation and worked to that end for two decades.
 It was dedicated in 1953 by aviation enthusiasts who wanted a final resting place for pilots, mechanics, and other pioneers of flight.
John Robertson Duigan MC (31 May 1882 – 11 June 1951) was an Australian pioneer aviator who built and flew the first Australian-made aircraft.
 Duigan was born in Terang, Victoria, and grew up in Melbourne attending Brighton Grammar School.
 He travelled to the United Kingdom in late 1901 to study electrical engineering at Finsbury Technical College in London (1902-1904) and Motor Engineering at Battersea Polytechnic (1905).
 He worked for the Wakefield & District Light Railway Co. until 1907 when he returned to Australia.
 From 1908 he lived at 'Spring Plains', a sheep station owned by his father near Mia Mia in central Victoria.
 After seeing a postcard of Wilbur Wright's flights in France in late 1908 he began experimenting with aviation, first constructing a Wright-type glider, and then a powered aircraft.
 The 20-25 horsepower, four-cylinder engine was made in Melbourne by J.E. Tilley.
 This Farman-type biplane made a short flight on 16 July 1910, but Duigan never considered this to be a fully controlled flight.
 He regarded his longer flight of 7 October 1910 as his first successful attempt.
 This was followed by ever longer and higher flights.
 His younger brother, Reg Duigan assisted with most aspects of the construction and testing of the biplane and later flew it about a dozen times.
 The biplane was flown in public at Bendigo Racecourse on 3 May 1911 where it completed its only circling flight as the paddock at Spring Plains was surrounded by hills and trees.
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.
Yves Rossy (born 27 August 1959) is a Swiss military-trained pilot and an aviation enthusiast.
 He is known as the inventor of a series of experimental individual jet packs, the latest using carbon-fiber wings for flight.
 Often referred to as "Jetman", Rossy has sometimes tested and presented new versions of his jet packs in high-profile events staged around the world.
John Paul Riddle (May 19, 1901 – April 6, 1989) was a pilot and an aviation enthusiast, most well known for co-founding what later became Embry-Riddle Aeronautical University (ERAU).
New Market Airport (FAA LID: 8W2) is a privately owned public-use airport located two nautical miles (3.7 km) west of the central business district of New Market, a town in Shenandoah County, Virginia, United States.
 The facility serves primarily general aviation for the areas around New Market.
 The facility is also the base for a skydiving operation--Blue Ridge Skydiving Adventures -- and arriving aircraft should be sure to check if skydiving operations are in progress on Unicom frequency 122.80.
 Skydiving Operations are intensive on weekends throughout the year.

Question: Which Swiss military-trained pilot and an aviation enthusiast had very successful attempt at powered skydiving?
Answer: Yves Rossy