Ricky Hatton's family has paid tribute to the former world champion, who was found dead at the age of 46 at his home in Manchester on Sunday.

"He had a heart as big as his smile, and his kindness, humour and loyalty touched everyone who was lucky enough to know him," the Hatton family said.

"As a family, our loss is immeasurable, and words cannot truly capture the pain we feel. Yet in the midst of our grief, we have been deeply moved by the overwhelming outpouring of love and support.

"Richard's memory will forever remain in our hearts, in the hearts of his fans, and in the sport he loved so dearly."

A Greater Manchester Police spokesperson said "there are not currently believed to be any suspicious circumstances" surrounding Hatton's death.

Hatton, who won 45 of his 48 professional bouts during his 15-year career, was world champion at light-welterweight and welterweight, and last fought professionally in 2012.

"Richard was so much more than a world champion. To us he was simply 'Richard', our son. A loving father, grandfather, and brother, and a true friend to many," the Hatton family added.

"He inspired generations with his fighting spirit, his humility, and his love for the sport. But beyond the titles, the nights to remember, and the roar of the crowd, he remained the same down-to-earth Richard who never forgot where he came from.

"It has been a source of great comfort to see just how many lives Richard touched, and how widely he was admired and respected.

"At this time, we kindly ask for privacy as we come to terms with life without him. In the days and weeks ahead, we will take strength from one another and from the knowledge that Richard's legacy - both in boxing and as a man - will continue to live on."