Singer Hwang Yoon-sung secured advancement to the next round by ranking 3rd in the final standings of MBN's audition program "Unknown Legend – The Hierarchy War of Trot Men." In the third episode of "Unknown Legend," aired on March 11, the "Famous Selection" was held for well-known challengers. This selection was conducted through a relative evaluation method, where only 10 out of 18 contestants survived the competition.

Before going on stage, Hwang Yoon-sung revealed his sense of humor by saying, "After returning from the military, my friend Chan-won won the Entertainment Award, and Manager Song Seong-ho is actively attending events with my songs." He also expressed his passion for the stage, stating, "Most elders say, 'Oh, he's Chan-won's friend.' I came out to make my name known through 'Unknown Legend.'"

He chose Kang Moon-kyung's "Juldeut Maldeut" for his performance. From the start of the stage, Hwang Yoon-sung concealed his cheerful demeanor and exuded a fatal charm. He presented a captivating performance by giving a tie as a gift and unbuttoning his shirt. Along with this performance, he demonstrated unwavering live singing skills, capturing the audience's hearts.

Judge Shin Yoo gave positive feedback on Hwang Yoon-sung's stage, saying, "He has the power to give happy energy. I look forward to his future." Son Tae-jin encouraged him, stating, "Behind that smiling face, there is hard work and worry that we don't see. He is a sincere guy. You could see that he truly prepared, and I think good results will come." Kim Jin-ryong praised Hwang Yoon-sung's charm by saying, "He has great star quality."

Hwang Yoon-sung scored 111 out of 130 points from the Top Pro Team, placing him 10th in the mid-ranking. However, he received 146 out of 170 points from the National Pro Team, ultimately earning a total of 257 points and becoming the protagonist of a comeback drama by ranking 3rd.

Hwang Yoon-sung is a former member of the boy group Romeo and was recognized for his skills by ranking 11th in TV CHOSUN's "Mr. Trot 1." His achievement in "Unknown Legend" is expected to be an important milestone in his music career.

His advancement to the next round is raising expectations about what kind of stage he will present in the future. The passion and skills he showed on stage left a deep impression on many. "Unknown Legend" is serving as an important opportunity for Hwang Yoon-sung to make his name known, and attention is focused on his future path.

Through this opportunity, Hwang Yoon-sung plans to communicate with more fans and further develop his musical abilities. His sincerity and effort are expected to continue shining on future stages.