'Baby Shark Dance' video on Monday became the world's most-watched YouTube video ever with over 7.04 billion views. Uploaded on June 17, 2016, by South Korean company Pinkfong, the video features kids dancing to the song 'Baby Shark'. Until now, the record for the most-watched YouTube video was held by the 2017 song 'Despacito' by Luis Fonsi and Daddy Yankee.