By Apr 05, 2021 AiMan China Index, China's most famous celebrity commercial value analysis platform, has revealed who the most popular Korean celebrities are in the country for the month of Mar. 2021. Want to see if your favorite K-pop idol makes the list? Then keep on reading! EXO's Baekhyun is the Most Popular Idol in China for March 2021 Ranking in the first place, with 334,873 active fans on Weibo, China's biggest social media platform, is EXO and SuperM Baekhyun! With the number of activities, Baekhyun had in the months leading to Mar. 2021, it is no surprise the EXO member ranked at number one!