There appears to be a powershift in Pyongyang as the supreme leader returns to the limelight following reports of his illness. 36-year-old Kim vanished for a while earlier this year apparently due to ill health. In his absence, his 32-year-old sister was seen taking over leadership roles. She was seen as a replacement in case the supreme leader did not recover from his ailments.Kim Yo-Jong's rise to power does not seem to have gone down well with the chairman of the Workers' Party of Korea. Since July, the powerful woman has only been spotted fleetingly on two public occasions. Before the rumours of her taking over power from Kim, the younger sibling played a prominent role during public events and appearances of the supreme leader.