NATIONAL karate coach P. Arivalagan wants skipper R. Puvaneswaran to lead by example and deliver one of two gold medals the former has targeted. Although the Malaysian Karate Federation (Makaf) has targeted only oneg old, Arivalagan insists two gold medals is a realistic target. "Even though the Malaysia Karate Federation (Makaf) has only set one gold medal as a target in the Doha Games, I think we should be able to win at least two. "Since 1998, our target has always been one gold medal as karate is a subjective sport but I believe we can win two," said the...