An obese mom of three shed 154 pounds (approx. 70 kg) after being told to get off a fairground ride for being too overweight. Sarah Knowles, 28, from Georgia, decided to turn her life around after she was left humiliated for being “too fat” for a fairground ride and told she needed to get off. After years of emotional eating, Sarah weighed nearly 274 pounds (approx. 124 kg) at her heaviest. But after ditching her unhealthy ways and opting for a gastric bypass, she has since lost 154 pounds, reaching her lowest weight of 120 pounds (approx. 54 kg). Sarah says she now feels a “million dollars” and often has to do a double-take when she catches her reflection in a mirror. “I have been overweight for my whole life because I am an emotional eater,” Sarah said. “I would eat when I was sad, eat when I was happy and …