Princess Kate and Prince William have “sent their love” in an emotional statement following a rugby star’s death. The Prince and Princess of Wales took to social media to honour the memory of Rob Burrow, an English professional rugby league footballer who died on Sunday, four and a half years after his motor neurone disease diagnosis. The former Leeds player was 41 years old and was awarded a CBE by Prince William in January earlier this year. The Waleses’ social media accounts issued the following statement: “A legend of Rugby League, Rob Burrow had a huge heart. “He taught us, ‘in a world fu…