Since this forum is full of die-hard JB fans, I want to know when yall first heard him?

I’ll go first:

I was watching FaZe Rain in early 2010s and on the outro of one of his YouTube videos was All Time Low. And I fell in love with the song. I started looking into Jon and all of his music, BTS of his songs, un-released songs, etc. I even remember downloading his first 4 mixtapes on the Def Jam app lol.
The Human Condition tour was my first ever concert and it’s amazing to see his on going success!