KATHMANDU: Taekwondo coach and International Referee Master Dinesh Shrestha returned home on Monday after officiating in different taekwondo championships and completing special Master Training in the USA. He was an Official International Referee in the 2016 US Open Taekwondo Championship in Reno, Nevada; US World Open Taekwondo Championships in Portland, Oregon; Maryland State Taekwondo Championships in Blair; Virginia State Taekwondo Championships in Alexandria; and National Capitol Open Taekwondo Championship in Reston and was chief referee in the Everest World Class Inner School Taekwondo Championships held in Baltimore. Master Shrestha also completed two months special Master Training with ninth Degree Black Belt Grand Master HK Lee at HK Lee Academy of Taekwondo in Herndon before he attended at Eagle Taekwondo Federation and Everest World Class Taekwondo Academy in Baltimore as a special guest examiner on Black Belt promotion exam.