KATHMANDU, NEPAL: Over 3 years ago, upon my first visit to Nepal, I ran into Sunil, who grew up in Nepal but is now living in America. He'd returned to help fund cancer treatment for kids whose families could not afford it. Fast forward to today, and his foundation has now helped over 122 Nepalis get treatment. Many have survived! One of the first people he helped was a guy called Pradip. He now lives on a mountain which is about a days journey from Kathmandu. Rather than take a bus or motorbike I thought it would be more interesting to buy a bicycle and journey up there on my own to visit him and his family to congratulate him on surviving cancer.