Check Out What Britain’s "Fattest Teenager" Looks Like After Losing 70kg
Nathan Hewitt weighed 146kg when he was 15.
Hewitt decided to turn his life around when he was unable to ride a roller coaster at Alton Towers because the safety bar wouldn’t fit over him.
The 23-year-old has now lost half his body weight and is keen to help other obese children.
He been given a £6,000 grant from the Welsh government to help set up his own fitness firm.
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