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[e][h] Sleep
Player Information
Romanized Name:
Kim Seong-han
September 16, 1992 (age 29)
Alternate IDs:
Sleep, SlayerS`Sleep, IMSleep, sleeee
Total Earnings:
????-??-?? — ????-??-??
????-??-?? — 2011-10-30
2012-01-26 — 2012-07-14
2012-12-27 — 2014-01-13
2014-01-13 — 2015-08-19
2016-04-24 — 2017-??-??

Kim "Sleep" Seong-han (born September 16, 1992) is a retired Korean Zerg player.

Wings of Liberty[edit]

Sleep made his first GSL appearance in Open Season 3, where he lost in the Round of 32 to Maka. Recently he has made a comeback into the spotlight by qualifying for IGN Proleague Season 3 in the first qualifier. At the finals, he would make it the Round of 16 before being eliminated by his teammate MMA. On 30 October 2011, he announced on his Twitter that he had left SlayerS and was looking for a foreign team.[1] On 26 January 2012, it was announced that Sleep has signed with the American team CheckSix Gaming and will be moving to a CheckSix house in Southern California, in February.[2]

He reached the finals of his group in the GSL January 2012 Code A preliminaries, but was defeated 0-2 by AnNyeong.

On 21 December 2011, Sleep participated in the ZOTAC Cup Monthly Final November. He was able to take down Satiini but then got stopped immediately by GoOdy and fell to the 3rd/4th place match. He was able to save face and win 3rd place by defeating roof with a score of 2-1.

Sleep recently made a strong run through IGN ProLeague Season 4/Online Qualifier 2 defeating iNkA 2-0, Heart 2-1, and viOLet 2-1, finally ending his run in a 1-2 close loss to Bomber, who went on to qualify.

At the Lone Star Clash, Sleep fell unexpectedly and early in the first round to iNcontroL, but was seemingly reinvigorated thereafter, tearing through the Loser's Brackets and eliminating NonY, State, BlinG, White-Ra, and Grubby. Sleep took home 3rd place, losing to Polt in the Loser's Finals.

On 13 July 2012, CheckSix announced that Sleep had parted ways with the team.[3]

IGN ProLeague[edit]

IPL Season 3[edit]

From 20 to 21 August 2011, Sleep participated in the IPL Season 3 Qualifier 1 Sleep started off from the Round of 64. Sleep defeated abruxin, Ryung, CatZ, MorroW, and qxc, in order to advance in to the finals to face HerO. He was not able to defeat HerO and ended up taking second place after losing by a score of 1-2.

IPL Season 5[edit]

On 26 May 2012, Sleep participated in the IPL 5 North American Regional Qualifiers. Sleep received a BYE in round one, and then went on to take down Honeybear, Destiny, Theognis, Axslav and then went on to advance in to the finals to face DeMusliM. In the finals, Sleep defeated DeMusliM by a score of 2-0 and was able to take first place. His first-place finish qualified him for the IGN ProLeague Season 5.

IPL Fight Club[edit]

On 4 June 2012, Sleep was invited to participate in the IPL Fight Club. His first opponent was Creator. His debut was cut short as he was knocked out in his very first match up by a score of 1-5, and was not able to dethrone Creator.


  • Got his alias "Sleep" from IM teammates because he was looking sleepy all the time.[Citation needed]


In A2Major tournaments
2013-07-301 - 12th2013 WCS Season 2 Korea OSL: Challenger LeagueAZUBUAZUBU2 : 0 YugiOh$892
2012-06-172ndGIGABYTE ESPORTS LAN InvitationalCheckSix GamingCheckSix Gaming2 : 4 Monster$2,500
2012-03-183rdLone Star ClashCheckSix GamingCheckSix Gaming0 : 2 Polt$1,500
In A3Minor tournaments
2016-03-192ndOlimoLeague Week #57ZZZZZ2 : 3 Soulkey$50
2016-03-062ndOlimoLeague Week #56ZZZZZ1 : 3 DeParture$50
2012-04-291stSoCal eSports LAN Circuit 2012 - Mission ViejoCheckSix GamingCheckSix Gaming3 : 1 BeastyQT$500
1970-01-011stLeifeng Cup 49KT RolsterKT Rolster3 : 1 GuMiho$50
In A4Basic tournaments
2012-04-301stThe Rundown Cup 17CheckSix GamingCheckSix Gaming3 : 0 KiLLeR$100
2012-04-221stZOTAC Cup EU Cup 103CheckSix GamingCheckSix Gaming3 : 0 KrasS$132.20
2012-03-101stZOTAC Cup: NA Cup Cup 42CheckSix GamingCheckSix Gaming3 : 1 Polt$100
2012-03-081stThe Rundown Cup 14CheckSix GamingCheckSix Gaming3 : 1 jEcho$100
2012-02-291st4PL Close Combat Cup 2012 Cup Feb FinalCheckSix GamingCheckSix Gaming2 : 1 NoXOuT$333.12
2012-02-231stThe Rundown Cup 12CheckSix GamingCheckSix Gaming3 : 0 STX$100
2012-02-181stZOTAC Cup: NA Cup Cup 39CheckSix GamingCheckSix Gaming3 : 0 Dragon$100
2012-02-161stThe Rundown Cup 11CheckSix GamingCheckSix Gaming3 : 0 EnDerr$100
2012-02-151st4PL Close Combat Cup 2012 Cup Feb Quali 5CheckSix GamingCheckSix Gaming2 : 0 Honor$65.29
2011-11-261stZOTAC Cup: NA Cup Cup 29SlayerSSlayerS3 : 1 MoOk$100
2011-11-121stZOTAC Cup: NA Cup Cup 27SlayerSSlayerS3 : 2 HwangSin$100
2011-11-051stZOTAC Cup: NA Cup Cup 26SlayerSSlayerS3 : 1 Mentalist$100
Complete Results in any Tournament

Team Achievements

In A1Premier tournaments
2017-06-043rdNEO Star League 2016Team LeiFengTeam LeiFeng2 : 3X-TeamX-Team$290.26
2014-08-091st2014 SK Telecom ProleagueKT RolsterKT Rolster4 : 2SK Telecom T1SK Telecom T1$5,272.22
2013-11-232nd2013 Global Starcraft II Team League Season 2AZUBUAZUBU7 : 6Axiom-AcerAxiom-Acer$2,093.47
2013-07-204th2013 Global Starcraft II Team League Season 1AZUBUAZUBU0 : 5Incredible MiracleIncredible Miracle$355.58
Complete Results in any Tournament




Matches & VODs[edit]

First Person View Match VODS[edit]



Earnings Statistics

Medal Statistics



  1. tweet from Sleep on 2011-10-29
  2. "CHECKSIX INTRODUCES SLEEP" 27 January 2012. Thread on
  3. Check-Six Gaming and Sleep part ways Check-Six Gaming Facebook page. 13 July 2012.