Who is the weakest in the youth league?

Liu. Liu is the youngest in the Youth League Committee, only 17 years old. In the youth league, they are partners, and colleagues regard Liu as their younger brother, and their strength is also the smallest. Time Youth League is a Chinese mainland men's singing group initiated by Time Feng Jun. It consists of seven people: Ma, Ding, Song, Liu, Zhang Zhenyuan, Yan and He.