On the 6th, the final stage to determine the ultimate winner was revealed on JTBC's "Sing Again - Unknown Singer" Season 4. On that day's broadcast, Kim Jae-min took center stage. Kim Jae-min visited his hometown Jeju Island and performed on stage with the support of his parents. The broadcast also introduced his heartbreaking story. Last year, Kim Jae-min lost his sister, who was just one year older than him. Before the final stage, he visited his sister and sang for her, expressing his determination by saying, "I will definitely win and become a proud younger brother."

The song Kim Jae-min chose was Geeks' "Gaja." He explained that the song means "let's go towards first place" and embodies singer Kim Jae-min's aspirations. Before going on stage, he appeared wearing yellow gloves and a leather jacket, drawing enthusiastic reactions from the audience. After the performance, the judges showered his show with praise.

Code Kunst said, "There is a power that you can never feel unless you see it live. This stage proved why you have to watch live performances." Kim Eana said, "I feel like I got a rare close-up fancam. It will be gratifying when Kim Jae-min becomes very successful in the future." Lee Hae-ri praised, "Every time I watch, it's amazing. It's incredible how he handles this difficult song without missing the rhythm. He's really damn good."

Amid such high praise, Kim Jae-min scored 773 points from the judges, ranking first in the final free song stage. The ultimate winner of "Sing Again 4" is decided by combining judges' scores (30%), digital music scores (20%), online pre-voting (10%), and real-time text and online voting (40%). As Kim Jae-min captured the judges' hearts, attention is on whether he will also win the viewers' choice.

Kim Jae-min's stage was another opportunity to prove his overwhelming talent. His performance moved many people and raised expectations for his future path. The finals of "Sing Again 4" became more than a simple audition program; it was a stage that conveyed the life stories of the participants. Kim Jae-min's story left a deep impression on many.

This season's finals were an important moment to summarize the journey so far. Kim Jae-min sublimated his pain into music, delivering deep emotion to the audience. His stage became an occasion to reflect on the meaning of life beyond mere competition.

Kim Jae-min's achievement on the final stage will be a great strength for the path he will take going forward. His music gave hope and courage to many. "Sing Again 4" provided viewers with moving experiences through the diverse stories of its participants, going beyond a simple audition program. Kim Jae-min's story reminded us once again of the true meaning of this program.

Through this stage, Kim Jae-min solidified his musical capabilities. His performance is expected to have a positive impact on his future career. The finals of "Sing Again 4" will remain an unforgettable moment for many. Kim Jae-min's final result will be regarded as the fruit of his accumulated effort and passion.

Kim Jae-min's success on the final stage will be an important milestone for the path he will take ahead. His music will continue to inspire many. "Sing Again 4" became a stage where talented artists like Kim Jae-min could pursue their dreams.