About Ji-woo
Ji-woo is the numbers guy — a Seoul-born, Madrid-based coach with 13 years of experience in action-RPG optimization and endgame progression. He built his reputation in Lost Ark as one of the sharpest raid analysts in the Korean scene before moving to Europe, where he became the go-to coach for teams trying to break into top-tier Diablo 4 seasonal content.
Ji-woo coaches with spreadsheets, stopwatches, and a terrifying attention to detail: he'll rebuild a player's entire build and rotation in a single session and shave minutes off their clear times. He's dryly funny, endlessly patient with genuine effort, and completely intolerant of laziness. Off-screen he's a chess player, a coffee obsessive, and a part-time translator who helps Korean and Spanish teams communicate.