Footage has emerged that appears to show the older brother of North Korean dictator Kim Jong-Un attending two Eric Clapton concerts in London. According to the BBC, Kim Jong-chul has been seen attending Clapton concerts abroad in the past, in Germany and in Singapore.

The video footage filmed by a Japanese television network Wednesday shows a car arriving outside London’s Royal Albert Hall. A man resembling Kim Jong-chul and a woman emerge from inside, both dressed in green leather jackets and sunglasses.

Reporters ask Kim several questions, including about his relationship with his brother, but he does not reply.

A BBC journalist at the same venue the following night said the pair were there again, surrounded by officials. “But he was having a great time, singing along to all the words,” said Simeon Paterson from the BBC.

Kim Jon-chul’s father reportedly overlooked him for the North Korean leadership in 2009. His younger brother Kim Jon-un took over when their father died in Dec. 2011.

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Write to Naina Bajekal at naina.bajekal@time.com.