When Andrew Hallam isn't fighting off mosquitoes in tropical jungles, cycling up a mountain with his wife during a downpour or trying to drive to Argentina in a van, he's speaking and writing about happiness and personal finance. The former high school teacher wrote the international best-selling books, Millionaire Teacher and Millionaire Expat. Profiled on such media as CNBC and The Wall Street Journal, he's the first person to have a #1 selling finance book on Amazon USA, Amazon Canada and Amazon UAE. He has written columns for The Globe and Mail, Canadian Business, MoneySense, Swissquote and AssetBuilder. You can access his website at andrewhallam.com