Campbell Hatton, son of Ricky Hatton , has paid a touching tribute following the tragic death of the former world boxing champion on Sunday morning. Hatton was found dead at his home aged 46 . The Hitman had fought a series of mental health battles throughout his career, but had been planning a return to the ring later this year. After becoming one of Britain's most popular fighters, Hatton fought Floyd Mayweather and Manny Pacquiao, losing both. Recently, he had emerged from struggles with