Playboi Carti moves on his own schedule. While his infrequent release habits have frustrated some fans, he's evolved into one of the biggest voices in rap, with his next frontier being ComplexCon—the rapper and his Opium label are taking over the festival's LA return this fall. And yet, even with all of the success and access, much of his life has remained a mystery. Sure, most fans know that his birthday is on September 13 or that he first began playing around with his signature "baby voice" in 2016 before fully popularizing it on Die Lit two years later. But Carti has been fairly withdrawn and reclusive in publicly detailing his life story. So in preparation for what will be an epic ComplexCon takeover, we went on a deep dive and gathered a list of 15 facts you probably didn't know about Playboi Carti. Long before Carti began uploading songs to SoundCloud, he was introduced to music at a young age as a member of the choir in his church.…