3. Gangnam Style Video
“Gangnam Style” is a song by a South Korean musician Psy and became the first YouTube video to reach one billion views. The phrase “Gangnam Style” is a Korean neologism that refers to a lifestyle associated with the Gangnam District of Seoul. The song and its music video broke the internet and went viral in 2012 and became a worldwide sensation. The song received mixed reviews, with praise for its catchy beat and Psy’s amusing dance moves which became a source of several parodies.