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Infobox Player
Player has retired.
Shield locodoco.jpg
Background Information
Name: Choi Yoon-sup (최윤섭)
Country of Birth: South Korea South Korea
Birthday: February 7, 1992 (1992-02-07) (age 26)
Residency: News Label - Korea.png Korea
Team: Gold Coin United
Role: Coach
Previous Roles: AD, Support, Coach
Favorite champions:   
Alternate IDs: Quantic Yoonsup (NA), LocoMikasa4ever, 나진 로꼬도코, nika Loco D oco, StarTale Loco
Peak League: DiamondLeague.png Diamond I (NA)
Peak League: DiamondLeague.png Diamond I (KR)
Social Media and Links
Infobox Player Twitch.png
Infobox Player Twitter.png
Infobox Player Reddit.png
Infobox Player Youtube.png
Team History
Jan 2011 - Mar 2011
Tsmlogo std.png Team SoloMid
Oct 2011 - May 2012
MiGlogo std.png MiG Frost
Jun 2012 - Aug 2012
Startalelogo std.png StarTale
Oct 2012 - Dec 2012
Clglogo std.png Counter Logic Gaming
Mar 2013 - Sep 2013
Najin White Shieldlogo std.png NaJin White Shield
Sep 2013 - Dec 2013
Quantic std.png Quantic Gaming
Jun 2014 - Nov 2015
Coachlogo std.png
Tsmlogo std.png Team SoloMid
Nov 2015 - Dec 2015
Liquidlogo std.png Team Liquid
Dec 2016 - Present
Coachlogo std.png
Liquidlogo std.png Team Liquid
Coachlogo std.png
GCUlogo std.png Gold Coin United

Choi "Locodoco" Yoon-sub is a South Korean League of Legends player who is a coach for Gold Coin United.


He is fluent in both Korean and English. Prior to joining MiG Frost, he was one of the original members of Team SoloMid. He learned English and played on the NA League of Legends server while attending art school in Texas.[1] On May 25, 2012, Locodoco and Maximum Impact Gaming went their separate ways.[2] Then, he joined StarTale in the next month. However, the team did not stand long and disbanded in August 2012.

On Oct 23, 2012, Locodoco joined Counter Logic Gaming Prime as the support player. [3] This however would not last long, as on Dec 5, 2012, Locodoco would leave the team to return home to Korea to continue his League of Legends career.[4] Before returning to Korea he resided at the Curse house for a short time to sub for Saintvicious. On February 18th, 2013, Locodoco returned to competitive play when it was announced he would try out for the AD carry position on Najin Shield. [5] On March 25th 2013, Locodoco offically joined Najin Shield. [6] On June 21, 2013, Locodoco's position was replaced by Zefa and he left NaJin White Shield in early September.[7] Locodoco was invited by Woong, his former teammate, to rebuild a new MiG team. Locodoco would be the AD Carry for the new team.[8] In September, it was announced that Locodoco would join Quantic Gaming as the AD Carry and captain of their new roster as well as again returning to the North American competitive League of Legends scene. After problems arose that lead to them being eliminated from the LCS every member of Quantic flew back to Korea due to issues with their visas and Locodoco released a video announcing his retirement due to the fact he has lost the "fire" he once had for the game and was pressured by his parents to go to college instead of pursue a professional career in the game. His twitter confirms he's applying for college and doesn't plan on returning to league or to Quantic though no official announcement has been made to whether Quantic has split or is searching for a new ADC. If Quantic does decide to participate in the Coke Zero league, or tries to qualify for the Season 4 Summer Split it's a certainty Locodoco will not be among them. On December 30th Locodoco released a vlog in better spirits officially stating he will no longer pursue a career in professional gaming and has quit Quantic saying his passion for professional gaming is gone.

2014 Season

Locodoco joined Team SoloMid as their new head coach in June 2014, prior to the fourth week of the NA LCS Summer Split. At the time, TSM were tied for fourth place in the split with a 6-6 record. After bringing in former CJ Entus Blaze support Lustboy to replace Gleeb, they ended up finishing the split with a 16-12 record, in third place, and then won the season in playoffs. At Worlds, TSM advanced from their group but then lost to Samsung White in playoffs.

2015 Season

Locodoco continued coaching TSM, and after a disappointing performance at IEM San Jose, the team won IEM Katowice and had a strong spring LCS split, at least tied for first place every week after the first. Locodoco himself won the coach of the split award for the NA LCS.[9]

2016 Preseason

In November 2015, Locodoco left TSM and left his role as coach to join Team Liquid as a content producer.[10] At the end of December, he switched roles in the organization and became head coach.[11]


  • His favorite champions are  Corki and  Tristana.[12]
  • He is friends with many pro NA players due to being a former Team SoloMid member.
  • He is known to doodle in Microsoft Paint on stream.
  • Is known for saying DPS per seconds.
  • Because Chobra was at Gamescom, Locodoco co-casted semifinal of HOT6iX Champions Summer 2013 between SK Telecom T1 and MVP Ozone with MonteCristo and DoA, and translated live team interview from Korean for the English stream.
  • He was AD Carry for Team SoloMid, StarTale, MiG Frost, and NaJin White Shield but switched to support when he joined Counter Logic Gaming Prime and then later switched back to the ADC position.
  • He is known for frequently spamming "Tab" while playing in game.
  • Says that his best friend is Lustboy.
  • Was the only member on Quantic Korean roster that streamed.
  • Is usually seen in the crowd during the Korean OGN.
  • Randomly started to wear glasses.
  • Is very popular and has alot fans.
  • Was considered one of the best AD Carries.
  • Posts in Korean and English on twitter.
  • Considered himself Best AD Carry in the World and the Worst AD Carry is Doublelift and followed by Cpt Jack.
  • One of the Mensa's members with IQ 148.[13]


Date R Tournament Team Vs Champion P W/L KDA SB VOD
2012-07-20 News Label - Korea.png Champions Summer 2012 Startalelogo std.png  CJElogo std.png   Corki
W 7/0/6 Link
Click here for a full list of pentakills.


As a Coach

  • 2015
  • 2014
Date Event Result
2014-12-06 IEM Season IX - San Jose SF.png Team SoloMid Tsmlogo std.png 0 : 2 UOLlogo std.png Unicorns Of Love
2014-09-01 2014 NA LCS Summer Playoffs Gold.png Team SoloMid Tsmlogo std.png 3 : 2 C9logo std.png Cloud9

As a Player

  • 2013
  • 2012
Date Event Result
2013-09-14 ggLA Challenger Arena #5 Copper.png Quantic Gaming Quantic std.png 0 : 2 Velocity eSportsLogo std.png Velocity eSports


  • 2016
  • 2015
  • 2014
  • 2013
  • 2012
  • 2011


  • 2016
  • 2014


External Links



  1. MiG Locodoco: The Korean Swag Meister clgaming.net/
  2. ‘로코도코’ 최윤섭, MiG 프로스트와 결별! thisisgame.com
  3. CLG NA Roster Changes clgaming.net
  4. CLG Roster Change and Season 3 Tryouts clgaming.net
  5. Locodoco Joins NaJin Shield! in2lol.com
  6. '로코' 최윤섭, '세이브' 백영진, 나진 실드 합격 (Korean) inven.co.kr
  7. '로코도코' 최윤섭 새 둥지 찾는다… 나진 실드, '로코도코-촙' 탈퇴 사실 밝혀 (Korean) inven.co.kr
  8. Woong and Locodoco Rebuilding Maximum impact Gaming in2lol.com
  9. LCS Spring Split Awards presented on PTL and LCS Finals lolesports.com
  10. Locodoco Joins Liquid youtube.com
  11. 10-man roster and Locodoco to Head Coach teamliquidpro.com
  12. 김치의 매운 맛 세계에 알린다 MiG Frost thisisgame.com
  13. True LoL Show in Taiwan Locodoco & Lustboy EP.02 youtube.com

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