Because his nickname is Junjun. Yan Yongqiang was born on April 28, 2001. As of September 19, 2022, he is 21 years old. He is from Shuozhou, Shanxi, and graduated from the Shanghai Conservatory of Music. Fans who like him call him: "Yan Junjun, youtiao" and call him Junjun. It was because of his nickname that his parents wrote him a letter that year, calling Yan Yongqiang "Junjun" at the beginning. As for calling him fried dough sticks, it was because he especially liked the combination of soy milk and fried dough sticks for breakfast.