The most popular K-pop fandom is BTS. The band has been claiming fans and has engulfed the world with their charisma. The fandom contains Koreans as well as people from other ethnicities, all over the world. The charismatic group is made of young boys so most of the fandom consists of girls.
However, their music is awesome as well that has drawn in the male fans as well. this is what has strengthened the K-pop fandom making it one of the most powerful fandoms of all time. The band has risen to popularity shortly but has amazingly held its position and claimed the hearts of millions of teenagers.