Wang Yanwen has a Japanese grandfather, who twice set the Guinness Book of Records for the oldest marathon, but he didn't insist on exercising since he was a child. Now let's take a look at how this old man insisted on exercising from middle age, and has maintained abundant energy and young heart so far, vowing to run a marathon until he is 97 years old. Praised by relatives and friends, he liked the marathon. Grandpa An was an ordinary company employee before he retired. At the age of 47, I was sent to participate in the marathon because of the marathon in my community. Because of his good performance in the competition and being praised by friends and relatives for running fast, he became interested in marathon; After that, I changed the distance from work to walking every day, exercised myself with the length of 12 km, and began to be active in marathon conferences all over the country. By the time he was over 70 years old, he had won the championship in the 70-year-old group for five years in a row. At the age of 83, his 78-year-old wife also competed with him, setting a Guinness record for the oldest person. At the age of 90, he and his wife led their daughters and grandchildren to participate in the competition, setting a Guinness record for the oldest in three generations. Interested in the popularity of young people, meat and fish are grandpa's spiritual fuel. Grandpa An An runs on the ramp for 2 ~ 3 days every week, and does not reduce muscle exercise because of his age. In order to prevent falling, we do 100 times a day to stand on the steps and let the heels move up and down. Grandpa An An said that even when he is old, the old people should eat more meat, fish and eggs, because they will have energy and physical strength if they fully eat protein. Besides enjoying his favorite marathon, he also likes playing Go and reading books in his daily life. Even the love novels that young people like, grandpa likes them very much. (Editor's recommendation: Young people dare not wear shorts. At the age of 75, they still wear bikinis to show their muscles! Korean fitness grandmother: I want to exercise until I am 80 years old! ) There is fun if you have a goal, and you are determined to run to 97 years old! Grandpa An 'an believes that if you want to live a long and healthy life, you should keep looking for things you are interested in and set goals for yourself, so that your interest can last. His future goal is to reach the record of 50 consecutive races at the marathon conference, which has been held for 45 times since the first time. Grandpa An An said that although he was 97 years old at the 50th marathon, he had to run with crutches in order to achieve his goal.