HONG KONG (Reuters) – Former boxing champion Mike Tyson will meet financiers in Hong Kong next month and while he might be able to offer advice on doing time, the bankers should probably be wary of any investment tips he might have. The boxer with the furious fists who has, in his own words, behaved like a "Neanderthal" for much of his life, will appear at an annual forum of clients of the brokerage CLSA on September 12. The convicted rapist who spent three years in prison and was later declared bankrupt has found religion and mellowed. …