A fighting fit mum who ballooned to 20 stone has shed almost half her body weight – by becoming an amateur WRESTLER. Katrina Rees, 33, spent years gorging on Chinese takeaways and chocolate desserts, all washed down with sugary fizzy drinks. At her heaviest, the mum-of-three was munching through up to 3,000 calories a day and tipped the scales at 19.13 stone. She decided to take drastic action when she was so bulky she couldn’t even manage to walk two-minutes to pick her children up from school.