Gelbu has been guiding since a very long time in Nepal, and knows the innards of trekking in Nepal. He has gone through mountaineering trainings and has been leading trekking and climbing groups ever since he started in the industry in 1990.
Trekking with him is an experience in itself, as you benefit from his over 24 years in the industry. In his time, treks have gone from being purely camping and wild, to tea-houses to even resorts in the current day.
He is also a trekking trainer and now helps young trekking guides learn advanced skills.