Question: Matevž Lenarčič climbed the Fitz Roy, however, it was first climbed by?
Context: Mount Darwin (Spanish: "Monte Darwin" ) is a peak in Tierra del Fuego, Chile forming part of the Cordillera Darwin, the southernmost range of the Andes, just to the north of the Beagle Channel.  It is formed of crystalline schists and has massive glaciers down its steep southern slopes.  Monte Darwin was for a long time considered as the highest peak in Tierra del Fuego, but that distinction corresponds to a mountain unofficially named Monte Shipton, which is about 2580 m high and is located at .  Both peaks are best climbed in late December, January, February and March.  Monte Shipton was first climbed in 1962 by Eric Shipton, E. Garcia, F. Vivanco and C. Marangunic. The Royal Arches Route is a technical climbing route in California's Yosemite Valley on the Royal Arches wall.  The route is recognized in the historic climbing text "Fifty Classic Climbs of North America".  The route was first climbed Oct. 1936 by Ken Adam, Morgan Harris, K. Kenneth Davis.  The route is moderate in difficulty and is frequently climbed.  The first 4 pitches are along a west facing dihedral.  At Pitch 5, the route turns north and ascends the main face along crack systems.  Pitch 10 can be free climbed at 5.10b however, most climbers use a fixed rope to pendulum to a long ledge.  At the end of Pitch 15, begins the bolted rappel route.  It is 18 rappels to the Valley floor.  Some climbers prefer to continue to "The Jungle" at the end of Pitch 16.  Beyond The Jungle is a 5.4 slab and 4th Class scrambling to the Valley Rim.  The descent is usually accomplished by traversing northeast to Washington Column and descending the exposed North Dome Gully. The Abruzzi Ridge is a mountaineering route on Mount Saint Elias, ascending the north (Yukon) side of the mountain.  It was first climbed by Luigi Amedeo, Duke of the Abruzzi in 1897, and named in his honor.  Although listed in the influential guidebook "Fifty Classic Climbs of North America", the route is rarely climbed today due to glacial changes and the danger of icefall avalanches from the northeast face. The Schwedenturm ("Sweden Tower") in East Germany is a 35-metre-high rock formation made of sandstone in the hills of Saxon Switzerland near the spa town of Rathen and the famous Bastei rocks.  From the car park for the Bastei, a path runs towards Schwedenlöcher.  The Schwedenturm is situated on the right just before the entrance to a narrow ravine.  Because it lies in the Saxon Switzerland Climbing Region the free-standing pinnacle may be used for climbing.  Currently there are 14 different routes up the rock.  It was here that the first grade Xb route in the mountain range was successfully climbed, route 6 ("Versuch"), by Bernd Arnold.  The Schwedenturm was first climbed in 1905 by Rudolf Fehrmann and his brother Arymund. Bamba Dhura is a Himalayan mountain peak situated in the Pithoragarh district of Uttarakhand, India.  With a summit altitude of 6334 m , Bamba Dhura is situated on the north west ridge over the end of the Kalabaland Glacier in the eastern part of the district, left of the Milam Glacier.  Kalabaland Dhura (6,105 m) is situated to the west of this peak and Chiring We (6,559 m) is on the same massif.  Bamba Dhura massif is the part of divide between Kalabaland and Lassar valley.  This peak was first climbed to the summit in 1977 from south by col between Bamba Dhura and Chiring We.  The peak has since been climbed through the southeastern and western ridges between the two peaks. Mount Kenya (5199 m ) is the second highest mountain in Africa and the highest mountain in Kenya, after which the country is named.  It lies just south of the equator and currently has eleven small glaciers.  Various expeditions reached it in the following years.  It was first climbed in 1899 by Halford Mackinder.  The mountain became a national park in 1949, played a key role in the Mau Mau events in the 1950s, and became a UNESCO World Heritage Site in 1997.  It is climbed and walked up by up to 15,000 tourists every year. Monte Fitz Roy (also known as Cerro Chaltén, Cerro Fitz Roy, or simply Mount Fitz Roy) is a mountain in Patagonia, on the border between Argentina and Chile.  It is located in the Southern Patagonian Ice Field, near El Chaltén village.  First climbed in 1952 by French alpinists Lionel Terray and Guido Magnone, it remains among the most technically challenging mountains for mountaineers on Earth. Matevž Lenarčič is an extreme light aircraft pilot from Slovenia.  He is also an alpinist, paraglider, environmentalist, and a photographer.  He has climbed all over the world and among others reached the top of 8051m Broad Peak in Himalaya and climbed extreme routes in Patagonia, like Fitz Roy.  He is author of eleven books (nature, photography, climbing and flying), some of them awarded and translated in several languages.  He is also founder and director of Aerovizija d.o.o. The Kesselkogel (Italian: "Catinaccio d'Antermoia") is the highest mountain of the Rosengarten group in the Dolomites in South Tyrol, Italy.  The peak falls on all four sides with near vertical walls, although the ledges between the rocks allow it to be climbed.  It is a popular peak to climb during the summer thanks to its summit view, which on a clear day takes in all of the famous Dolomitic peaks to the east, and the Brenta Group and Ortler Alps can be seen in the northeast.  It was first climbed in 1873. Mount Hooker (12509 ft ) is located in the Wind River Range in the U.S. state of Wyoming.  Mount Hooker was named for Joseph Dalton Hooker, prominent 19th century British botanist and explorer.  The north and east slopes of Mount Hooker present some of the tallest and steepest vertical cliffs in Wyoming and the peak is also remote, being more than 20 mi from a road.  The formidable 1800 ft north face of Mount Hooker was first climbed in 1964 by renowned Yosemite Valley climber Royal Robbins along with Dick McCracken and Charlie Raymond, who took over three days to scale the cliff face.  In 2013, a team free climbed one pitch rated at class 5.14a , grade VI during a multiple-day ascent requiring five other pitches rated above 5.12.
Answer: French alpinists Lionel Terray and Guido Magnone