Top 10 Unbelievable Facts about YouTube

Long since established as a fixture of Internet culture, YouTube is quite influential and more than a little intriguing.

YouTube is huge. Humongous, even. More video content is uploaded to YouTube in a 60 day period than the three major U.S. television networks created in 60 years.

The average YouTube user spends between 15 and 25 minutes a day on the site, but how much do we know about the world's largest video sharing website? Do you know what the most watched YouTube clip is? Can you name all three founders? Do you know how many times per minute a YouTube link is tweeted?

There is a ton of interesting data, info and stats to be learned about YouTube — we've delved deep to find 10 fascinating facts. Have a watch and let us know which ones you didn't know in the comments below.