Since then, some viewers have raised suspicions that Sawed perch introduced on the broadcast is not fake, and fish columnist Kim Ji-min has begun to cover the authenticity through his personal YouTube channel 'Memories of the Singularity'.
Kim Ji-min said, "In our country, fish species called Epinephelus bruneus are treated as Sawed perch," he said. " (on air) this species is not Sawed perch. A fish species that had not been available a decade ago is being sold as Sawed perch. It is a male Great Bary and a female Epinephelus bruneus hybridized Epinephelus bruneus. It is a recent fish species that can not be known to merchants. I think it can happen by ignorance rather than the intention of the above statement. "
About Lee Seung-gi
Lee Seung-gi is a South Korean singer, actor, host, and entertainer.
He has numerous hit songs as a singer such as "Because You're My Woman", "Will You Marry Me", "Return" and "The Ordinary Man".
 Wikipedia