From Leaguepedia | League of Legends Esports Wiki
Jump to: navigation, search
Player has retired.
Mrn heartbeat lcs.png
Background Information
NameLim "Peter" Sung-moo (임성무)
Country of Birth
South Korea
BirthdayMay 7, 1991 (age 29)
North America
Favorite Champs

Soloqueue IDsMRN Heartbeat, k Heartbeat, Heartbit, Heartbeattt
Social Media & Links
Infobox redditlogo std.png
Infobox Twitchlogo std.png
Infobox Twitterlogo std.png
Team History
Dec 2011 - Nov 2012
University of California San Diegologo std.pngUC San Diego
Dec 2012 - Mar 2013
TeamMRNlogo std.pngTeam MRN
Mar 2013 - Mar 2013
TeamMRNlogo std.pngTeam MRN
Mar 2013 - May 2013
TeamMRNlogo std.pngTeam MRN
Jun 2013 - Jan 2015
Dignitaslogo std.pngDignitas
Jan 2015 - Nov 2015
Dignitaslogo std.pngDignitas

Peter "Heartbeat" Lim was previously a substitute support for Team Dignitas.


He began his gaming career playing Defense of the Ancients and quickly grew tired of the game. Looking for a new game to play, he stumbled upon League of Legends and enjoyed playing it and has played ever since. He is currently attending UC San Diego in pursuit of an Applied Mathematics degree. Although he started off as an ADC for Team MRN, he switched over to the role of support with Nientonsoh taking over ADC. He has stated that this was because being ADC was too mechanically demanding to both perform well and to be able to call plays for his team.

On January 9, 2015, Team Dignitas announced that they are searching for new substitution players and that Cruzerthebruzer, Azingy, Flappy Bearfish, and Heartbeat are no longer on the roster.[6]


  • Was on a team with L0CUST and TakashiX early in his League of Legends career.
  • Known for building Leviathan on his AP Carries during tournament play.
  • His English name is Peter.
  • His most played champion in the LCS after switching over to Support is
  • Renowned for reviving
    picks during the NA LCS Qualifiers.
  • Popularized
    picks in the NA LCS.

Tournament Results[edit]

This table shows up to the 10 most recent results. For complete results, click here.

Minimum place

Heartbeat Tournament Results
DatePlEventLast ResultRoster
2014-08-024 NACS 2014 Summer Series 2
1 : 2Team 8logo std.pngT8
Team LoLPrologo std.pngPRO Hauntzer,  heavenTime,  LOD,  Hoodstomp,  Heartbeat,  Patoy,  LoH
2013-06-151 Howie's E-vitational
W : FFLogo std.pngPROT
Logo std.pngOTTE Heartbeat
2013-05-12NQ NA LCS 2013 Summer Promotion
2 : 3Velocity eSportsLogo std.pngVES
TeamMRNlogo std.pngMRN MegaZero,  ClakeyD,  ecco,  Nientonsoh,  Heartbeat
2013-04-197 NA LCS 2013 Spring
10 - 18Blanklogo std.pngRR
TeamMRNlogo std.pngMRN MegaZero,  ClakeyD,  ecco,  Nientonsoh,  Heartbeat,  Nysyli,  AtomicN
2013-01-13Q NA LCS 2013 Spring Qualifiers
2 : 0Dirtnaplogo std.pngDNG
TeamMRNlogo std.pngMRN MegaZero,  ClakeyD,  ecco,  Heartbeattt,  AtomicN
2013-01-05Q S3 NA Online Qualifier
2 : 0FalafelLogo std.pngFLFG
TeamMRNlogo std.pngMRN MegaZero,  ClakeyD,  ecco,  Heartbeattt,  At0mic
2012-11-114 IvyLoL Season 2 Premier League
0 : 2University of Texas at Austinlogo std.pngUT
University of California San Diegologo std.pngUCSD Arcknight14,  SoKorean,  Heartbeattt,  Divination,  Hai Hai
2012-09-305 - 6 SoloMid NA Invitational 11
0 : 2Monomaniaclogo std.pngMMF
4notlogo std.png4N TakashiX,  Long Le,  Cris,  Heartbeattt,  L0CUST
2012-02-272 CSL LoL REDUX
0 : 2University of California Irvinelogo std.pngUCI
University of California San Diegologo std.pngUCSD Heartbeat,  Arcknight14
2012-01-154 Winter Game Fest 2012
0 : 1University of California Irvinelogo std.pngUCI
University of California San Diegologo std.pngUCSD Heartbeat,  Arcknight14




The following pages redirect here: