Personal Information

• Occupation: Sound
• Birthday: 28 Sep, 1918
• Death day: 08 May, 1997 ( 28 years old )
• Place of birth: Tongyeong, South Gyeongsang, South Korea
• Also known as: Yun-ju Jeong, Jeong Joon-joo, Jeong Yoon-joo, Jeong Yun-ju