Jack Hunt-Broersma is a 47-year-old woman from South （非洲）. She （结束） 102 marathons（马拉松） in 102 days last year.
When she was young，she didn't like running. Jacky （失去） her left leg when she was only 26 years old. She had to use an artificial limb（假肢）. She learned how to walk again in the next years.
"I wanted to keep （健康的）， so I started to run，"she says. At （首先）， it was difficult for her to keep running and her parents （担心） about her. But she worked hard to make her dream come （真实的） . "Running really （改变） my life，" she says. "How （绝妙的） it feels when I'm running. It lets me know how strong I am. In the future，I （尝试） to run more marathons. "
