Jurgen Klopp was forced into an on-air apology after a throwaway comment about Germany manager Julian Nagelsmann sparked speculation over the national team's future and quickly became a talking point during the World Cup.
The former Liverpool boss, who is working as a television pundit during the tournament, admitted he could have "punched himself in the face" after realising the remark had been interpreted in a way he never intended.
Klopp found himself at the centre of the controversy while discussing Germany's team selection with former striker Thomas Muller ahead of their opening World Cup match against Curacao.
The 59-year-old had suggested Bayern Munich star Jamal Musiala should be rested for the fixture, with Denis Undav instead handed a place in the starting line-up.
During the discussion, Klopp remarked that Nagelsmann was "still" the man choosing the team.
While seemingly harmless, the wording immediately attracted attention in Germany, where Klopp has long been viewed as a potential future national team manager.
The comment prompted fresh debate over Nagelsmann's long-term position and whether Klopp could eventually be tempted into international management.
Muller appeared to recognise the potential interpretation instantly and jokingly responded that Klopp seemed to have forgotten the time of year, an apparent reference to a possible managerial change in the future.
Jurgen Klopp was forced into an on-air apology after a throwaway comment about Germany manager Julian Nagelsmann sparked speculation over the national team's future and quickly became a talking point during the World Cup
|MAGENTATV
Every team to have won the World Cup | GETTY/GB NEWSThe issue gathered enough momentum that Nagelsmann was asked about Klopp's remarks by journalists before Germany's opening match.
Any lingering controversy was swiftly addressed after Germany's emphatic 7-1 victory over Curacao.
Speaking during a post-match interview with Magenta TV, Klopp took the opportunity to publicly clarify his position and apologise directly to the Germany head coach.
"There's one more thing I have to say," Klopp began.
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Jurgen Klopp embraced Julian Nagelsmann after Germany's World Cup win over Curacao
|MAGENTATV
"We are also informally part of the team and we are absolutely on your side."
The former Liverpool manager then explained his frustration at accidentally using a word that had generated so much attention.
"I've already found the most hated word of the year: 'still'," Klopp said.
"I could have punched myself in the face for that, but it was already too late because I was on television.
"It just slipped out casually and it has absolutely no relevance."
Klopp then poked fun at himself while insisting there was no hidden meaning behind the comment.
"What I've realised is that I'll be 59 the day after tomorrow and I'm still an idiot," he joked.
"We are completely on your side.
Germany ran out 7-1 winners in their opening World Cup match
|GETTY
"Nothing is intended to disrupt what is happening here."
Nagelsmann appeared to appreciate both the apology and the humour behind it.
The Germany boss laughed throughout the exchange and the matter was quickly put to bed as he shared high-fives with both Klopp and Muller at the end of the interview.
Germany's dominant victory ensured attention quickly returned to events on the pitch, but the incident offered a reminder of Klopp's enduring popularity and influence in his homeland.
Despite stepping away from club management following his departure from Liverpool, the German remains one of the most respected figures in world football.
The four-time winners will now turn their attentions towards group game matches with Ivory Coast and Ecuador.