Addition to Rio DE janeiro, aug 11 (Reuters) Rio's Olympic table tennis men's singles gold medal, Malone to achieve personal career grand slam. Ten years grinding sword, Malone said dream is very happy, also praised Zhang Jike "is both the opponent and brothers", is his example and motivation. Malone was famous, however, was a late bloomer, experienced for singles, after the Olympic Games in London, 28 years old, he finally in Rio won their first singles gold medal...