Jared “oSo” Hartman is a American born Counter-Strike: Global Offensive coach for Rise Nation. He would start his CS:GO career in an analyst role, first for Method and would then take his talents to Winterfox. After only two months, he would transition into a coaching role before taking a brief hiatus from the scene. oSo would reemerge as an analyst for Selfless before resuming his coaching career as apart of eUnited. in June 2017, he would join Rise Nation to coach their brand new CS:GO roster.