His Becoming King tape in 2013 was fire. That really put me on to him. I also like how he adopted King into his name after dropping "Becoming King" tape as Los.
And anyone who says hip hop is dead is a fake fan bullshit radio listening idiot. Hip Hop is better now than it has been since the golden age. So much good hip hop came out in 2015 it's insane. Something for everyone too. Joey came out with the 90's flow on the boom bap beats. A$AP further cemented his style, Future destroyed the trap game, Bryson Tiller did some great trap/RnB type mix. Mac Miller put himself on as a fantastic lyricist. Mixtape game was CRAZY this year. Literally so much great tunes this year it's crazy.