Phra Ajahn Jumnien Seelasettho is a meditation master who founded the Tiger Cave Temple (Wat Tham Seua) in Krabi province, in the South of Thailand. It is this temple that we get many amulets and bracelets from. If you are in the area, you should definitely stop by to see it. There are many things to see - not just Buddha statues!
People from Singapore and Malaysia, America, Germany, and Australia really know Aj. Jumnien because he travels often, despite being over 70 years of age.