On September 27, 2011, 9th Wonder came out with The Wonder Years, his 4th album. Warren G, Murs & Kendrick Lamar are guest stars on the song Enjoy (West Coastin'). Le 27 septembre 2011, 9th Wonder sortait The Wonder Years, son 4e album. Warren G, Murs & Kendrick Lamar sont invités sur la chanson Enjoy (West Coastin').