Cyclist go around the world

Yesterday,I met Mr.Sakamoto who went around the world by bicycle in about 5 years. He gave us special lecture at Kawaijuku,kojimachi branch.I was impressed what he do after that world travel. After the trip he went to Guinea again,where he had gotten malaria and was helped to cure with much hospitality among the cycle travel,and he helped people to dig a well. There are not proper well in those area,so many plague,bad disease,are spread.