This is 이서윤 — someone who has never existed. 이서윤 is 32 years old, lives in 서산, South Korea, at 시청로 148 (31998 서산), and works at (유)수아전자. The phone +821071151104 follows South Korea's real numbering rules and the inbox behind the email actually opens, yet no detail here belongs to a real person — each one is assembled on the spot from real-world naming and address patterns. Any match with a real number or address is pure coincidence. Use 이서윤 freely wherever you would rather not hand over your own details.
