North Korean leader Kim Jong Un has lost 10-20 kilograms recently but is otherwise healthy with no apparent problems, South Korea's National Intelligence Service told lawmakers Thursday, according to one of them.Observers say Kim has recently appeared slimmer than before with one photo showing a watch on his wrist seeming to be more tightly fastened than before, sparking debate about the cause of his apparent weight loss."After losing 10 to 20 kg, he's been normally engaged in his political activities," a member of the Intelligence Committee told reporters after a closed-door briefing sessi…READ FULL ARTICLE