I gained 10kg by binge eating when Yui was a trainee → Lee Su-ji weighed 45kg in 4th grade

By Yoona, Lee

Nov 11, 2025

I gained 10kg by binge eating when Yui was a trainee → Lee Su-ji weighed 45kg in 4th grade



"A good relationship" tells the story of Yu-yi gaining weight sharply due to binge eating when she was a trainee.

In the second episode of TV CHOSUN 「"Good-Falling Love」, which will air on November 12, nine members of "Good-Flying Men" will begin full-fledged diet hell training. Their journey of filling up their love, physical strength, and confidence one by one is expected to arouse sympathy and support from viewers.

Prior to the workout, the well-taken girls receive trainer Lee Moran's trademark 'hand diagnosis'. The scene is surprised by the delicate diagnosis that points out the health problems and imbalance in body shape that were hidden only by the senses of the fingertips. In the following 1:1 interview, the girls carefully reveal the heartache they received because of their weight. This time of facing the body and mind together is the first step toward real change.




The 3MC is also deeply immersed in the stories of the participants and recalls their own experiences. At this time, Yui responded to a participant's story of binge eating "I also gained about 10kg when I was a trainee. I felt like I wasn't filling up, so I kept eating even though I was full"He brings up his experience honestly.

I gained 10kg by binge eating when Yui was a trainee → Lee Su-ji weighed 45kg in 4th grade
Under the guidance of trainer Ma Sun-ho, the well-taken continue the physical test, starting with the in-body test. Unlike the male standard body fat percentage in the 10-20% range, the figure easily exceeds 40% attracts attention. The disclosure of body fat percentage alone makes them realize that their diet journey is never easy. People who lose a lot of weight to the right weight. Attention is focusing on how trainer Ma Sun-ho will lead them in the future.

While the 3MCs were also surprised by the participants' figures, Kim Jong-kook said, `I have a body fat percentage going back and forth by 8 percent", he says calmly, drawing attention. Yui is "Are you going to the competition?"Lee Su-ji weighed 45 kilograms when she was in the fourth grade of elementary school.", and voluntarily reveals his weight, making the studio excited again.




The challenge of men and women who take it out well starts from now on. From exercising to diet, those who have put in all the effort they can do for three weeks. What changes will await at the end of the hell training that has been written with sweat. You can find it on Wednesday, November 12th at 10 p.m. on TV CHOSUN "Fall in Love".

Photo courtesy = TV CHOSUN'Darling romance'






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