Nirmal “Nims” Purja died on Broad Peak while chasing one of the most extraordinary records in mountaineering: becoming the first person to climb all fourteen 8,000-metre peaks **twice without supplemental oxygen**.Had he successfully completed Broad Peak, only *Cho Oyu* would have remained.But there was a problem.*China had already closed Cho Oyu to foreign climbers.*And Cho Oyu wasn’t alone.*Shishapangma and the north side of Mount Everest were also closed to international expeditions.*So why were some of the most important mountains in Tibet suddenly off limits?The story leads back to September 2025, when outdoor giant *Arc’teryx* sponsored artist *Cai Guo-Qiang’s “Ascending Dragon”* — a spectacular 52-second fireworks display across a high-altitude Tibetan mountainside.More than 1,000 pyrotechnic units were involved.The backlash was immediate.Chinese authorities investigated environmental damage and the approval process. Officials were disciplined. Arc’teryx apologized and was assigned ecological restoration responsibilities.Then the climbing permits stopped coming.Mountaineering sources later linked the continuing restrictions on Everest North, Cho Oyu and Shishapangma to fallout from the investigation — although China has not publicly stated that the fireworks alone caused the closures.And then the story became even stranger.A senior Tibet Sports Bureau official came under a serious disciplinary and legal investigation, while another report — relying on unnamed sources — alleged authorities were examining possible corruption involving foreign expedition permits.Those wider corruption claims remain unconfirmed.So what really happened?Did 52 seconds of fireworks expose a much larger problem inside the system controlling access to Tibet’s highest mountains?And should ordinary climbers be locked out because of something a global outdoor company, an artist and the officials who approved it were responsible for?There is an eerie connection to Nims Purja’s own history.In 2019, *Shishapangma was also closed* when Nims was trying to complete his original Project Possible.China eventually issued a special permit.He climbed Shishapangma.*14 Peaks: Nothing Is Impossible* became history.Seven years later, Nims was approaching another unprecedented finish.Broad Peak first.Then Cho Oyu.One final mountain.Except once again...*China had closed the door.*👇 *What do you think?*Should China reopen *Cho Oyu, Shishapangma and Everest North* to foreign climbers?Or if the fireworks exposed failures in the system controlling access to Tibet’s mountains, is China justified in keeping them closed?Nims Purja, Nirmal Purja, Nimsdai, Nims Purja record, Nims Purja world record, Nims Purja 14 Peaks, Nims Purja Broad Peak2026, Nims Purja Broad Peak avalanche, Nims Purja without oxygen, Nims Purja no oxygen, 14 Peaks, 14 Peaks Nothing Is Impossible, 14 Peaks record, 14 peaks without oxygen, fourteen 8000m peaks, 8000 meter peaks, Cho Oyu, Cho Oyu closed, Cho Oyu climbing ban, Cho Oyu 2026, Shishapangma, Shishapangma closed, Shishapangma climbing ban, Everest North, Everest North closed, Everest Tibet, China climbing ban, Tibet climbing ban, Tibet mountaineering, China mountaineering, Arc'teryx, Arcteryx, Arc'teryx fireworks, Arcteryx fireworks, Arc'teryx controversy, Cai Guo-Qiang, Cai Guoqiang, Ascending Dragon, Rising Dragon, Tibet fireworks, Tibet fireworks controversy, Broad Peak, Broad Peak avalanche, Broad Peak avalanche 2026, mountaineering documentary, climbing documentary, mountain documentary, Everest documentary, Himalayan mystery, mountain mystery, mountaineering mystery, Reembok Arcane