PRINCE William hailed Sir Bobby Charlton a "legend and gentleman" as he joined the nation in remembering the England star.
The 1966 World Cup hero, 86, died on Saturday morning after a three-year battle with dementia.
The football great's family said he "passed away peacefully" surrounded by those who meant the most to him.
Tributes have been pouring in for Sir Bobby - with his former clubs and teammates leading with heartwarming memories.
The Prince of Wales, 41, also paid tribute to the hero - dubbing him a "true great".
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William wrote on X, previously known as Twitter: "Sir Bobby Charlton. First Division Champion. European Champion. World Champion. Gentleman. Legend.
"A true great who will be remembered forever. Thank you Sir Bobby. W."
The Prince is the president of the Football Association, and shared the sweet tribute on his and Princess Kate's social media.
Sir Bobby's heartbroken family shared a statement to let the nation know the tragic news just hours after his death.
They wrote: "It is with great sadness that we share the news that Sir Bobby passed peacefully in the early hours of Saturday morning.
"He was surrounded by his family. His family would like to pass on their thanks to everyone who has contributed to his care and for the many people who have loved and supported him.
"We would request that the family’s privacy be respected at this time.”
Sir Geoff Hurst, who is now the last surviving member of the 1966 World Cup-winning team, led the tributes to his former teammate.
He said: "Very sad news today 1 of the true Greats Sir Bobby Charlton has passed away. We will never forget him & nor will all of football
"A great colleague & friend he will be sorely missed by all of the country beyond sport alone. Condolences to his family & friends from Geoff and Judith."
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Sir Bobby's former club Manchester United also paid their respects to the legend.
They said the club was mourning, adding: "Sir Bobby was a hero to millions, not just in Manchester, or the United Kingdom, but wherever football is played around the world."
Sir Bobby is widely regarded as one of the greatest footballers of all time.
He played in the Three Lions' World Cup triumph in 1966 and went on to win Ballon d'Or later that year.
He also scored 249 goals in 758 games for Manchester United - helping them to their first ever European Cup win in 1968.
