Found a user that has the first trophy in the game from over 1 year before GTA5 released (PS3). I believe this is a testing account for the game. : r/ GTA
Grand Theft Auto V Achievement Guide & Road Map
GTA 5 Achievements & Trophies - Full List (PS4 / Xbox One / PS3 / Xbox 360)
GTA 5 Trophy Guide: Mastering Los Santos - FaqsFeed