Former world boxing champion Ricky Hatton, who rose to become one of the most popular fighters in the sport, has died. He was 46.

Hatton was found dead at his home in Greater Manchester, Britain’s Press Association reported Sunday. Police said they are not treating the death as suspicious.

Hatton rose through amateur and domestic levels and at the height of his career shared the ring with the best boxers of his generation including Kostya Tszyu, Floyd Mayweather and Manny Pacquiao.