leejongsuk Lee Jong Suk recently revealed that he is completely tone deaf and had used a voice double for the drama Secret Garden. During a recent airing of SBS One Night TV Entertainment, fellow actor from Secret Garden and currently I Hear Your Voice, Yoon Sang Hyun asked Lee Jong Suk, "To present Lee Jong Suk, between Secret Garden and School 2013, which drama influenced you the most." Lee Jong Suk then answered, "Secret Garden was my start. I had received a lot of help from the writers." He then added, "I'm not much of a singer. During Secret Garden, we had to use a voice double because I couldn't do it." Could you tell if Lee Jong Suk was lip-syncing during Secret Garden? (Source: Nate)