NYLON: How K-Pop Took Over The America: A Timeline.
https://www.nylon.com/entertai…-of-k-pop-rise-in-america
In brief, this is how Kpop spread to the US and the West from the beginning.
1. BoA, Rain and Se7en 2006 -2009
I had no idea that Rain and Se7en made US debuts.
2. Girls' Generation 2009 - 2011
3. Wonder Girls 2009 - 2012
5. KCON, Kpop concerts, Fashion 2012 - 2019
2ne1 and Bigbang being the first major players in solo US shows and first boy group to chart on billboard 200.
Meanwhile Gdragon introduced the whole Kpop idols and fashion thing with channel and today we have lots of Kpop idol designer brands endorsers. Fashion lovers got introduced to Kpop.
6. Twitter and YouTube 2010 - present.
Especially fan translators of all kinds of different idols' content.
7. BTS 2006 - present
8. Black Pink 2016 - 2021
9. HYBE, Nct and the future 2021
Each act above opened doors to the success and spread of Kpop as they attracted/attract fans in all that they did/do in the US.