According to the Daily Mail, the FA admitted that the figure was an administrative error, with Kane actually weighing 89kg.
The FA was forced to apologise in April for a tweet mocking Kane following Tottenham's FA Cup semi-final defeat to Manchester United.
Its Twitter account posed the question: "What's in your pocket, Chris?" — and linked a video of United defender Chris Smalling saying: "Harry Kane".
The heaviest player at the World Cup this summer is said to be Roman Torres of Panama, with figures given to FIFA saying that the player weighs 99kg.