Former vice-president of FIFA, Chung Mung-Joon, has slammed Sepp Blatter, claiming in his memoirs that the current FIFA chief is like a dictator and a ''little brat''.GettyImagesSepp Blatter and Chung Mong-joon (R)• Blatter considering stepping down • Bin Hammam: FIFA won't act against EuropeansMung-Joon, 59, has been a vocal critic of Blatter and considered challenging him in the recent presidency election and has aimed his latest barb in his memoirs My Challenge, My Enthusiasm released in Korea."President Blatter is fluent in five languages, has a good way with words and is intelligent... but I think he is not an international gentleman and he is like a little brat,'' he wrote.Many media outlets have made the comparison between Blatter and a dictator, and Mung-Joon