The first video was uploaded to YouTube.
The video was uploaded by co-founder Jawed Karim and was titled “Me at the zoo.”
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YouTube was fined $170 million for collecting data on child users.
Google announced that it had acquired YouTube for $1.65 billion.
A shooting took place at YouTube's headquarters in San Bruno, California.
Ariana Grande released her 'Thank U Next' music video.
The 7-year old Ryan of 'Ryan Toysreview' was announced as the year's highest-paid YouTube star earning $22 million.