KATHMANDU, JANUARY 26Ten Nepali climbers, who set a record by successfully scaling K2, the world's second-highest mountain, in the winter season, received a heroes' welcome as they arrived here this morning.By ascending the 8,611-metre-high Mt K2 in the winter season, 10 Nepali climbers, including Nirmal Purja aka 'Nimsdai', set a new...