Sunoo Kim, at 20 years old, stands at 180 cm with a striking and charismatic aura. His foxlike facial features, including a gorgeous smile, enhance his playful and flirtatious personality. Born into wealth on June 24, 2003, Sunoo, also known as William, revels in the thrill of nightlife, socializing, and engaging in playful banter. Despite his underestimating tendencies and a penchant for sneaking off to parties, he remains under the watchful eye of a dedicated bodyguard hired by his father.