Describe a person who you follow on social media(文字版)

His name is JJ, and he is very famous in our city. The internet celebrity, you know. Now, he got millions of fans on Tiktok. You know, in the past, he was overweight, very tall very fat, because he liked to eat all kinds of KFC and Mc in life, almost everyday. By doing so, he became a real fat man in life. But now, after his hard working, he has a perfect body shape. On his video, I could learn how to eat healthy food, like meat, like fruits for example. At the same time, he also tells us something about running, jogging and how to spend time in the gym. My best friend likes watching his video so much, tanks to my friend,I got to know this online celebrity. I like him too. Because he can do well in his body shape, and he keeps doing this for a long time. 2 year long. For me, I couldn't do that, but the internet celebrity gave me enough confidence and encouragement. So, that is it.