North Korean leader Kim Jong Un's health is back in focus. Recently the reclusive leader appeared in public with a bandage on the back of his head.
According to reports, the bandage was visible in state media images when Kim appeared at a Korean People's Army event from July 24 to 27.
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In some later images, the bandage was gone and a dark greenish spot was visible, reports said.
Earlier also there have been concerns over Kim Jong Un's health when he appeared thinner than before at public events. In June there were reports that North Koreans cried looking at a thinner Kim at a public event.
The 37-year-old leader's health, like most things in North Korea, is a closely guarded secret and a subject of frequent speculation.