"Baby Shark" is a children's song and YouTube music video associated with a dance involving hand movements, dating back to the late 20th century. "Baby Shark" became popular when Pinkfong, a South Korean entertainment company, released a version of the song on June 17, 2016, with a YouTube Music video which went viral on social media, in online videos, and on the radio. In November 2020, Pinkfong's version became the most-viewed YouTube video of all time, after gaining 7.04 billion views. In January 2022, it became the first YouTube video to reach 10 billion views.