About Quantum
Quantum, whose given name is Son Junghwan, is a South Korean support player currently competing for DN SOOPers in the LCK. At 21 years old, he belongs to a generation of Korean bottom-lane specialists raised inside one of the most demanding competitive ecosystems in all of esports, where the support position is treated less as a secondary role and more as the tactical nerve center of a team.
The Modern Support Archetype
In League of Legends, the support role has evolved far beyond simply keeping an ADC alive. A player like Quantum is expected to dictate the pace of the early game through aggressive lane trades, precise vision control, and constant map awareness. Supports orchestrate roams to the mid lane, set up dives, and shot-call for objective setups around Dragon and Baron. It is a role that rewards intelligence and communication as much as raw mechanics, and in the LCK the margin for error is razor thin.
Playing for DN SOOPers places Quantum inside an organization operating in the world’s most scrutinized regional league. The LCK is renowned for methodical, macro-driven League of Legends, and support players in the region are frequently the loudest voices in the draft and on the Rift. Success there demands adaptability across the ever-shifting support meta, from enchanters who shield and heal to tanky engage champions who initiate fights.
Carving Out a Path
As a young player still establishing his reputation, Quantum represents the steady pipeline of talent that keeps Korean League of Legends at the forefront of the international scene. His role behind the ADC requires him to synchronize perfectly with his bot-lane partner while remaining flexible enough to influence the entire map.
Looking ahead, Quantum’s trajectory will hinge on his consistency and his ability to grow into a vocal, decisive leader for DN SOOPers. If he continues to sharpen his vision game and his engage timing, he has the foundation to become one of the reliable support anchors of the LCK in the seasons to come.
Signature Champions
FAQ
Quantum (Son Junghwan) is 22 years old, born August 20, 2004.
Quantum currently plays as Support for DN SOOPers in the LCK.
Quantum is best known for Thresh, Janna, Blitzcrank, Milio, Karma, Renata Glasc.
Latest News

League Act 2 Set for Music Theme
Riot plans a music-focused League of Legends Season 3 Act 2, while patch 26.18 starts a new Ranked 5s phase.

ARAM: Mayhem Adds Music Groups and Missions
ARAM: Mayhem will add match-changing music groups, separate-reward missions and new augments, Riot said in a Dev Update.

League Voice Chat Set for Patch 26.20
League of Legends voice chat is set for patch 26.20, with Honor Level 3 required to speak and a phased regional rollout…

HamBak Chose LCS With Worlds in Mind
Sentinels jungler HamBak says he chose the LCS over a possible LPL move because he wanted a better chance to reach Worlds.

South Korea
DN SOOPers




