He won one of the bronze medals in the 130 kg event at the 2018 World Wrestling Championships held in Budapest, Hungary.

[2] Kim competed in the 130 kg event at the 2017 World Wrestling Championships held in Paris, France where he was eliminated in his first match.

[3] In 2020, Kim won the silver medal in the 130 kg event at the Asian Wrestling Championships held in New Delhi, India.

[4][5] In 2021, Kim competed in the men's 130 kg event at the 2020 Summer Olympics held in Tokyo, Japan.

[8] Kim won one of the bronze medals in the 130 kg event at the 2022 Asian Games held in Hangzhou, China.