Footage shot on the night of Thurs 21 May 2015 showing Kim Jong-chul, older brother of North Korean dictator Kim-Jong-un, leaving the seating area of the Albert Hall to go into a hallway leading to an exit, surrounded by Japanese TV crews.

The old Korean man that exits second, looking at his phone, is the DPRK’s then deputy ambassador in London, Thae Yong-ho, who defected to South Korea in 2016. At the time of his defection he complained about the absurd nonsense that North Korean diplomats are expected to put up with -- doubtless this job came to mind.

The woman in glasses who comes out third was the female companion of Kim Jong Chol. She was with him on both nights at the Albert Hall.

Following, surrounded by Japanese TV crews, is a younger man in jacket and sunglasses (in a dimly-lit hall). That is Kim Jong-chul.

Simeon Paterson, who took the footage, said "he didn't answer the reporter's questions but seemed to enjoy the celebrity."

Jong-chul was at the Albert Hall to see Eric Clapton, who has famously has played there over 200 times. Presumably Mr Kim was there to see Clapton play in the venue with which he is most associated. Kim was also there for Clapton's gig on Wed 20 May 2015.

Kim Jong-chul has been spotted at Clapton gigs before, including in Singapore and Germany.