Actress Yoo In Na recently revealed that her voice is one of her greatest complexes. On this week's broadcast of SBS's "One Night of Entertainment TV", Yoo In Na confessed, "I was shocked with my voice when my first episode on 'High Kick Through the Roof' was broadcast." She continued, "I was so shocked and thought to myself, 'My voice must be unique�'. Even when I try to hide under hats so I don't get noticed, people still recognize me by my laugh." Back when the actress made an appearance on SBS's "Strong Heart" last year, she stated, "My voice is usually childlike and unique. People used to think I was doing it on purpose, and it was my complex for a period of time. But it's thanks to my voice that I was cast for 'High Kick Through the Roof'." Meanwhile, Yoo In Na also revealed her hidden singing talents through a feature on Humming Urban Stereo's album, which was released on February 8th. Source: BNT News via Daum Media