President An An, also known as President An, his real name is unknown.

Beijing native, Douyin celebrity, live broadcast time is irregular. So far, 63 video works have been published on Douyin, and the works have received 2 million likes and the attention of 2.45 million fans. President An An was a Kuaishou Internet celebrity before, and Tieshan and Tieshan became famous for their live broadcast of PK with Tian Bin.

"Internet celebrity" (Influencer) refers to a person who has become popular because of an event or behavior in real or online life that has attracted the attention of netizens, or a person who has become popular by continuously outputting professional knowledge for a long time. Their popularity is due to the fact that certain characteristics of themselves are amplified under the influence of the Internet. They are consistent with the aesthetics, ugliness, entertainment, stimulation, voyeurism, imagination, taste and spectator psychology of netizens. They are intentionally or unintentionally sought after by the online world. , and became an “Internet celebrity”. Therefore, the emergence of "Internet celebrities" is not spontaneous, but the result of the combined effects of the interests of Internet celebrities, Internet promoters, traditional media and the psychological needs of the audience in the Internet media environment.