Title rematch won't be dull

Champ Ruenroeng, challenger Casimero have a score to settle

Power thrills, but speed kills.

On Wednesday night at National Olympic Park's Diamond Stadium, two fighters with extraordinarily fast fists will crank up the punch count when International Boxing Federation world flyweight champion Amnat Ruenroeng of Thailand puts his title on the line in a much-anticipated rematch with No 1 contender Johnriel Casimero of the Philippines.