Having retired in 1999 and then working as a TV pundit, Becker coached Novak Djokovic for three years between 2013 and 2016, helping the Serb win six of his 24 Grand Slam titles.

The 57-year-old, who has written a book about his time in prison, says he took comfort from Djokovic’s 2022 success at Wimbledon.

“I was supporting Djokovic at the time I saw him on the TV, when he was winning matches and ultimately winning the title against Nick Kyrgios,” he said.

“That was very inspirational for me and in the end very emotional for me. My brother Novak is there and I’m in one of the worst prisons in the world. So it puts life into perspective.”

Becker was deported from the UK following his release.

“I was too comfortable. I had too much money. Nobody told me ‘no’ – everything was possible. In hindsight, that’s the recipe for disaster,” he said.

“So you take accountability for your actions, which is very important because you cannot look back any more. You cannot change the past. You can only change the future because you live in today.”