YouTube's most-viewed videos are dominated by children's content, with "Baby Shark Dance" leading by a massive margin. Nursery rhymes and catchy songs, alongside global music hits like "Despacito" and ...

On April 23, 2005, Jawed Karim posted the first video ever uploaded to YouTube, the website he co-founded with two friends a couple of months prior. The 19-second "Me at the zoo" is brief and ...