
Known outside the stage as Jiahao Bai, 369 is a 24-year-old top laner from China who plays for Top Esports in the LPL. Within China’s premier league he has grown into one of the top laners people talk about most, respected for a calm yet aggressive approach that has held his team together through many high-pressure seasons.
Top lane tends to feel like a solo island: players must win isolated one-on-one matchups and still be prepared to roam across the map and turn a fight somewhere else. 369 leans toward durable front-line fighters and tanks, including Aatrox, K’Sante, Renekton, Ornn, and Gragas. Those champions are built for staying power and starting engagements, so he can absorb punishment, control space, and open fights for his allies at the right moment.
Representing Top Esports, one of the LPL’s headline organizations, puts 369 under heavy scrutiny. The LPL plays an aggressive style that rewards top laners who either dominate their lane or withstand constant pressure. His fondness for heavy, teamfight-focused picks fits a roster that looks to force frequent, decisive clashes, which makes him a key part of the team’s front line.
After years at the highest level, 369 has become a veteran in a role where patience and strategic awareness matter most. His reliability on tanks and bruisers gives his side a dependable base, and while he continues with Top Esports, he is still able to set the pace of a game from the top side of the map. Fans can expect him to keep relying on his proven champion pool as he chases more success in the LPL.
| Polling Rate | 1000HZ |
| Windows Sensitivity | 6 |
| 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 |
| 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 X Superlight 2 Black
Keyboard Logitech PRO X TKL RAPID
Monitor ZOWIE XL2586X+
Gpu Nvidia GeForce RTX 5090
Headset Sennheiser HMD 300 PRO (LoL Worlds Partner)
Mousepad Custom Mousepad
Cpu AMD Ryzen 9 9950X3D
Chair Secretlab TITAN Evo LoL Worlds 2025 369 (Jiahao Bai) is 25 years old, born July 12, 2001.
369 currently plays as Top for TOP ESPORTS in the LPL.
369 is best known for Aatrox, K'Sante, Renekton, Ornn, Gragas.

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