North Korean leader Kim Jong-un is “alive and well”, said a top South Korean security adviser in an interview with CNN on April 26, 2020. Moon Chung-in, special adviser on national security, spoke amid speculation about the supreme leader’s health after he missed celebrations for his grandfather’s birthday on April 15. The adviser to the South’s President Moon Jae-in said Kim had been staying in Wonsan, a resort town in North Korea’s east, since April 13. A train possibly belonging to Kim was…