Kasa, a Nepali fashion brand sold in 26 countries across the world, and RB Diamond which has already expanded to Australia, the US and Europe are organizing the Mt. Everest Fashion Runway. The fashion show is an attempt for a Guinness Book of World Record attempt to have the highest fashion runway in the world with 15 supermodels from Milan and 5 models from Nepal putting on a show for 45 minutes at 5,644 meters. The main theme of the show is to join hands against climate change by promoting sustainable fashion.