Ruler — Jaehyeok Park
Bot / ADC ● Active

Ruler

Jaehyeok Park (박재혁)

South Korea Gen.G Global Academy LCK Challengers 27 years

About Ruler

Born Jaehyeok Park, Ruler is a South Korean bot laner often counted among the strongest AD carries the competitive scene has produced. At 27, he has years of experience behind him, and he currently plays for Gen.G Global Academy in the LCK Challengers, the development tier that supplies Korea’s top league with new talent.

The Discipline of a Marksman

The bot lane belongs to the team’s main damage source, and Ruler reflects the measured, deliberate style that marks the very best marksmen. From the back line, an AD carry has to weigh aggression against staying alive, placing themselves carefully during teamfights so their steady damage can tip the result without leaving them open to assassins and divers. Ruler has earned a lot of praise for keeping his cool under pressure, reading fights patiently so he can get the most out of every engagement.

Champions He Makes His Own

His champion pool shows both range and depth. Ruler is at home on the safe, utility-focused Ezreal, the hyper-scaling Zeri, and the agile duelist Lucian. He can switch to Xayah for teamfight control, Ashe for global pressure and engage, or Aphelios when a pure damage carry is needed. That range lets his teams draft freely, knowing he can deliver whether the meta favors early aggression or late-game scaling.

Throughout his career, Ruler has been a byword for consistent excellence in both Korean and international competition, and he is known as a marksman whose form seldom dips. His presence raises the level of any bot lane he anchors, and his mechanical precision is backed by a strong grasp of macro play.

Now with Gen.G Global Academy in the LCK Challengers, Ruler remains an active competitor, and his experience clearly counts for a great deal. Whatever the situation, his track record means opponents take him seriously, and he continues to be a player who can shape matches through sheer command of his role.

Signature Champions

Ruler’s Settings & Gear

Mouse Settings

DPI2100
Polling Rate1000HZ
Windows Sensitivity6
Mouse Speed45
Camera MS (Mouse)50

Keybinds

Auto attackOFF
Ability 1q
Ability 2w
Ability 3e
Ability 4r
Summoner Spell 1d
Summoner Spell 2f
Item 11
Item 22
Item 33
Item 44
Item 55
Item 66
Trinket4
Pingg
Open Shopp
Player Attack Onlya

Video Settings

Resolution1920 X 1080
Aspect Ratio16:9
Display ModeBorderless
Frame Rate Cap240 FPS
Anti-AliasingON
Wait for Vertical SyncOFF
Hide Eye CandyOFF
Enable Screen ShakeOFF
Character QualityHigh
Environment QualityHigh
Effects QualityHigh
Shadow QualityHigh
Color Level50
Color Gamma50
Color Brightness50
Color Contrast50
Announcer Volume50
Voice Volume50
Sound FX Volume50
Notifications & UI50
Ambience Volume50
Pings Volume50
Brightness50%
Contrast50%
Gamma1
Digital Vibrance50%

Gear

Logitech G305 Mouse Logitech G305
Logitech G PRO X TKL Black Keyboard Logitech G PRO X TKL Black
HP OMEN 25 (NEW) Monitor HP OMEN 25 (NEW)
Nvidia GeForce RTX 5090 Gpu Nvidia GeForce RTX 5090
Sennheiser HMD 300 PRO (LoL Worlds Partner) Headset Sennheiser HMD 300 PRO (LoL Worlds Partner)
Logitech G740 Mousepad Logitech G740
AMD Ryzen 9 9950X3D Cpu AMD Ryzen 9 9950X3D
Secretlab TITAN Evo  LoL Worlds 2025 Chair Secretlab TITAN Evo LoL Worlds 2025

Career History

Gen.G
Bot · 2025 — Present
JD Gaming
Bot · 2023 — 2024
Gen.G
Bot · 2018 — 2022
Samsung Galaxy
Bot · 2016 — 2017

Tournament Results

YearTournamentPlacement
2023Mid-Season Invitational1st
2017Worlds Championship1st

Season Statistics

SeasonLeagueGamesKDACS/minWin Rate
2026 SpringLCK406.29.868%
2025 SummerLCK445.89.970%

FAQ

Ruler (Jaehyeok Park) is 27 years old, born December 29, 1998.

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#31
Global competitive rank #31 26 wins · 35 tracked games · 74% win rate
EN — English