But while most allow two months to reach the summit, scientists have revealed the grueling training regimen of a man who scaled the world's tallest mountain twice in just one week. It’s a sure bet that next week’s Summit 2020 in Las Vegas will be one for the books. “This is historic. Jornet had already reached the summit on May 22, but stomach cramps had prevented him from completing his route as planned. The headlining details are that Jornet reached Everest’s summit twice within a single week, first on May 22, then again on May 27. Since he was three years old, climbing to 1,000-meter summits in Spain with his family, Jornet has held an insatiable passion for moving in the mountains.His ability to train constantly, virtually never take rest days, win back-to-back 100-mile races, and climb Everest twice in the same week without oxygen appears to hinge on his uncanny ability to recover quickly.Jornet runs along a rocky ridge during the Hardrock 100 race in 2016.The headlining details are that Jornet reached Everest’s summit twice within a single week, first on May 22, then again on May 27. Euphoria can be just as dangerous as fear. The wind was the main obstacle Jornet had to overcome, on an extremely windy Himalayan day. Sir Edmund Hillary and Tenzing Norgay were the first to reach the summit on May 29 1953 as part of the British expedition led by Lord John Hunt.Mr Burgada even had the fastest speed ever recorded while climbing between 20,669ft (6,300m) and 27,559ft (8,400m) at 1,148ft (350m) per hour.But he did pack a few energy gels and just two litres of water.All expedition operators must have helicopter and life insurance.And have experience 'dealing with equipment' and 'handling extremely cold temperatures and extreme altitude'.Kilian Jornet Burgada set a world record in May 2017 when he scaled Everest in 26 hours and 31 minutes, only to turn around and do it again. Today I felt good although it was really windy so it was hard to move fast. Buying Groups ProSource: Annual Summit 2020 To Highlight Key Education Initiatives 'Tomorrow Starts Today' Theme Unveils the ProSource University Learning Management System.

He is pictured left on October 13 2013 on the Italian TV show Che Tempo Che Fa and right at the Sports Cultura Awards 2013 in BarcelonaBut the mountaineer still endured 37mph (60kph) winds and developed a stomach bug that forced him to stop every 32ft (10m).Kilian Jornet Burgada, now 29, set a world record in May 2017 when he tackled the 29,028ft (8,848m) climb in just 26 hours and 31 minutes, only to turn around and do it all over again.Mr Burgada also shuns taking food on his treks, opting instead to 'take what nature gives'.Ambitious hikers should then endure both low oxygen and low air pressure at increasing altitudes for 'a better translation of the benefits'.Mr Burgada had a lower than average level at the start, with readings below 90 per cent being considered insufficient, according to the Mayo Clinic. Already the show has broken a number of group records, including: A tax of around $11,000 (£8,500) also goes to the Nepali Government.He has also won ultra-marathons. He is pictured on the trekHowever, the general consensus is Mt Everest sits 29,029ft (8,848m) above sea level.Later investigations into Mr Burgada's GoPro camera confirmed his first ascent but not the second.And each climber has to pay $600 (£460) to the Sagarmatha Pollution Control Committee.On April 18 2014, 16 high-altitude workers were killed in the Khumbu Icefall below Camp 1 when a block of glacial ice collapsed.Published by Associated Newspapers LtdPulse saturation measures how much oxygen is in a person's blood.

If he starts dialing in his system, I believe he could go so far beyond what we've seen.”Climbing Everest without oxygen twice in the same week has been done once before, in 2007 by Pemba Dorje Sherpa, whose ascents were seven days apart.