Andrew Tsai has uploaded this viral video of his baby in London that will only eat when the “Gangnam Style” video is playing in the background. ?The first time I fed him while watching ?Gangnam Style,? he ate the whole meal within eight minutes,? said Tsai in an interview with the New York Daily News. His baby is 10 months old and usually it would take him over an hour to eat his lunch. Below is a video of Tsai trying to feed his baby without any success until “Gangnam Style” is played.