Jung Doyan is a South Korean actress. Known as Korea's hot mom, Korea's hottest fitness queen, born on November 27, 1966, 162 centimeters tall, weighing 49 kilograms, she is the mother of two children (14 and 15 years old). After marriage, her slim figure increased from 48 kilograms to more than 70 kilograms, but after a series of attempts to start a slimming exercise under the guidance of a doctor's advice and a trainer, she regained her 49-kilogram body, and has been described as a "miracle body" and a "healthy body". The company's website has been updated with the latest information on the company's website, including its website.