
Bo seong Gwak, universally recognized by his in-game name Bdd, is one of the most respected mid laners in South Korean League of Legends. Now 27, he stands as a genuine veteran of the LCK, a player whose consistency and control have made him a fixture in discussions about the region’s premier mid-lane talent.
Bdd has built his career on the mid lane, the game’s tempo-setting position, and he is especially renowned for his mastery of control mages. His champion pool tells the story: Syndra, Azir, Orianna, and Taliyah are the pillars of a calculated, map-controlling style that prioritizes precise wave management and impeccable positioning in teamfights. When the meta shifts toward assassins, he can also pick up Zed, and Zoe offers a high-risk, high-reward option that rewards his mechanical sharpness. Few players in the world play the mage archetype with his blend of safety and threat.
Bdd currently competes for kt Rolster in the LCK, where his experience makes him a stabilizing force. In a league defined by relentless competition, a mid laner who rarely tilts and consistently wins lane provides an invaluable foundation. His deep understanding of the game allows him to dictate pace, set up his jungler, and control key areas of the map, all hallmarks of a player who has spent years at the sport’s summit.
Longevity at the top of the LCK is rare, and Bdd’s continued presence as an active, high-performing player speaks to his professionalism and adaptability. As newer generations of mid laners emerge, his measured, control-oriented approach remains a benchmark. For kt Rolster, he offers both the mechanical polish and the veteran calm that championship-caliber runs are built upon, ensuring he stays a name to reckon with in Korea’s mid lane conversation.
| DPI | 1650 |
| Polling Rate | 1000HZ |
| Windows Sensitivity | 6 |
| Mouse Speed | 35 |
| Camera MS (Mouse) | 50 |
| Camera Move Speed | 50 |
| Resolution | 1920 X 1080 |
| Aspect Ratio | 16:9 |
| Display Mode | Full Screen |
| Frame Rate Cap | 240 FPS |
| Anti-Aliasing | ON |
| Wait for Vertical Sync | OFF |
| Hide Eye Candy | OFF |
| Enable Screen Shake | OFF |
| Character Quality | Very High |
| Environment Quality | Very High |
| Effects Quality | Very High |
| Shadow Quality | Very High |
| Color Level | 50 |
| Color Gamma | 50 |
| Color Brightness | 50 |
| Color Contrast | 50 |
| Announcer Volume | 50 |
| Voice Volume | 50 |
| Sound FX Volume | 50 |
| Notifications & UI | 50 |
| Ambience Volume | 50 |
| Pings Volume | 50 |
| Brightness | 50% |
| Contrast | 50% |
| Gamma | 1 |
| Digital Vibrance | 50% |
Mouse Logitech G Pro Wireless
Keyboard Logitech G Pro X Keyboard
Monitor ASUS ROG SWIFT PG258Q
Gpu Nvidia GeForce RTX 5090
Headset ASTRO A50
Mousepad Logitech G240
Cpu AMD Ryzen 9 9950X3D
Chair Secretlab TITAN Evo LoL Worlds 2025
Camera Logitech Streamcam Bdd (Bo seong Gwak) is 27 years old, born March 1, 1999.
Bdd currently plays as Mid for kt Rolster in the LCK.
Bdd is best known for Zed, Syndra, Azir, Taliyah, Zoe, Orianna.

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