After the divorce of Kim Dong-sung, a short track national player, he was controversial because he did not pay part of the child support.

According to a recent exploration report group Sherlock, Kim Dong-Sung pushed some support to his ex-wife who has raised children alone since the divorce in 2018. From January 2019, Kim Dong-sung was obliged to pay 1.5 million won per child per month from January to 2019.

In response, Kim Dong-sung's name was infamous for being uploaded on the 'Bad Fathers', an online site that reveals personal information of parents who do not provide child support.

According to Jeon In-in, Kim claimed that he had not paid child support since January 2020. Subsequently, a lawsuit was filed with the subsidiary, the Child Support Performance Management Agency, and Kim Dong-sung said that the unpaid child support payment was 15 million won.

In addition, according to Jeon In-in, in December last year, just before the payment was not paid, Kim Dong-sung was revealed to have presented a lover with a coat of 2.3 million won.

Kim Dong-seong was controversial when a middle school female teacher tried to murder her mother's mother last year and was caught in an unsuccessful case. The female teacher gave an expensive luxury watch as a gift while interacting with Kim Dong-sung, and the motive for murdering her mother was also Kim Dong-sung.

(SBS funE reporter Kang Kyung-yun)