When Matt Riggs's seven-year-old son came home from school after learning about healthy eating, he asked his dad a question that would change his life forever.
Harrison's lesson on the human body left him terrified about his dad, and he asked: "Dad are you going to die?" Matt, 33, from Basildon, decided enough was enough and after 23 years of telling himself he was just "big boned" he hit the gym.
After 14 months, he's lost a staggering 11st 1lb and is completely unrecognisable - and his new healthy lifestyle has given him more energy to play with his children, Harrison and Emily.
Speaking to The Mirror, he said: "My son came home from school after learning about the body and health, and looked me straight in the eyes and said dad are you
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