KATHMANDU: Raju Chhetri is certified as the best Taekwondo athlete, instructor and referee in Nepal.  He is the 6th Dan Black Belt holder. World Taekwondo Headquarters awarded him with the certificate. Chhetri was granted 6th Dan Black Belt from the World Taekwondo Headquarter, Kukkiwon (WTF) in 2013. He is International Master Instructor and International Referee, recognized by the World Taekwondo Federation (WTF).

Chhetri participated as a Coach in the The World Taekwondo Hanmadang on 2012, 2011 and 2007 held in South Korea, 1st World Taekwondo Poomsae Championship in South Korea 2006, 2nd Korea Open International Taekwondo Championship in South Korea in 2006 and 5th Korea Open Taekwondo Championship on 2009 in South Korea. He also participated in the 17th Asian Games Incheon in 2014 in South Korea

In recognition of his dedication, service and outstanding contribution to the development of Taekwondo, he received Honorary Citizenship from South Korea Seoul Metropolitan Government city in 2013. He is also first Nepali Honorary ambassador to South Korean Pochen Metropolitan city.