On the 12th, Guckkasten vocalist Ha Hyun-woo appeared as the seventh original singer on the 7th episode of JTBC's 'Hidden Singer 8'. Despite initially harboring concerns about the program's concept, Ha demonstrated his legendary vocal prowess against talented impersonators. He ultimately clinched a final victory with an overwhelming lead of over 30 votes, reaffirming his status as the renowned 'Music Captain' and receiving widespread acclaim for his performance. - Ha Hyun-woo won the 7th episode of 'Hidden Singer 8' with a significant margin of more than 30 votes against his competitors. - The broadcast highlighted Ha's exceptional high-note capabilities and his unique vocal identity, which successfully withstood the challenges of the show's skilled impersonators. | On the 12th, Guckkasten vocalist Ha Hyun-woo appeared as the seventh original singer on the 7th episode of JTBC's 'Hidden Singer 8'. Despite initially harboring concerns about the program's concept, Ha demonstrated his legendary vocal prowess against talented impersonators. He ultimately clinched a final victory with an overwhelming lead of over 30 votes, reaffirming his status as the renowned 'Music Captain' and receiving widespread acclaim for his performance. - Ha Hyun-woo won the 7th episode of 'Hidden Singer 8' with a significant margin of more than 30 votes against his competitors. - The broadcast highlighted Ha's exceptional high-note capabilities and his unique vocal identity, which successfully withstood the challenges of the show's skilled impersonators.