title: Ja Mezz
text: # Ja Mezz
  
  Kim Sung-hee (Hangul: 김성희, born August 11, 1989), better known by his stage name Ja Mezz (Hangul: 자메즈), is a South Korean rapper. He released his first EP, 1/4, on August 11, 2015. He dropped out Hanyang University in 2017.
  
  In August 2018, he participated in Japanese MC/Singer, Mitsuhiro Hidaka's song, "Name Tag".
  
  ## Discography
  
  ### Extended plays
  
  | Title | Album details | Peak chart positions | Sales |
  | - | - | - | - |
  | Title | Album details | KOR | Sales |
  | 1/4 | Released: August 11, 2015 Label: Grandline Entertainment, LOEN Entertainment Formats: CD, digital download | 63 | — |
  
  ### Singles
  
  | Title | Year | Peak chart positions | Sales (DL) | Album |
  | - | - | - | - | - |
  | Title | Year | KOR | Sales (DL) | Album |
  | As lead artist |||||
  | "Wanna Get (Oasis Part 2)" | 2014 | — | — | Non-album singles |
  | "Sloth" (나무늘보) | 2014 | — | — | Non-album singles |
  | "Audi" (아우디) | 2015 | — | — | 1/4 |
  | "Drinks Up" feat. Hwasa | 2015 | — | — | 1/4 |
  | "Hangover" | 2015 | — | — | 1/4 |
  | "Pilot" | 2015 | — | — | 1/4 |
  | "School Uniform" (복학생) | 2015 | — | — | Non-album singles |
  | "Commitment" (몰입) | 2015 | — | — | Non-album singles |
  | "Memento" feat. The Quiett | 2016 | — | — | Non-album singles |
  | "17" feat. C Jamm | 2017 | — | — | Non-album singles |
  | "Businessman In The City" (한강이 바다라면) feat. Loco, Sik-K | 2017 | — | — | Non-album singles |
  | "Birthday" feat. Jay Park, Dok2 | 2017 | 45 | KOR: 56,414 | Show Me the Money 6 |
  | "MAMA 2" feat. ALEPH skyminhyuk | 2021 | — | | |
  | Collaborations |||||
  | "Turtle Ship" (거북선) with AndUp, Song Min-ho feat. Paloalto | 2015 | 4 | KOR: 813,526 | Show Me the Money 4 |
  | "Life Is A Gamble" (도박) with Ness, Woodie Go Child, Junoflo feat. Jay Park, Dok2 | 2017 | 19 | KOR: 201,301 | Show Me the Money 6 |
  | "17" Remix with Young B, No:el | 2017 | — | — | Non-album single |
  | "—" denotes releases that did not chart. |||||
  