Arjun is a Trekking Guide certified by Government of Nepal, Ministry of Culture, Tourism and Civil aviation.He had started trekking since 2008 as a porter and is working as a guide since 2014.He is well trained and obtained the certificate of grade - 'A'.Everest base camp trek, Mustang trek, Annapurna basecamp and Manaslu circuit trek are done by him so far.Even he sometimes goes to Ladakh for the trek.Khaling Rai, Nepali and English language are known by him.Arjun, indeed, is a friendly and honest person, was born in 1989 in Lap of Mt.Everest, Solukhunbu, Jubhing, Nepal and stays in Kathmandu at present.He is studying M.A in Linguistics in Tribhuvan University, moreover, is interested to compose the poem in Nepali, Khaling Rai and English.