Jawed Karim posted the first-ever YouTube video called "Me at the zoo" 18 years ago.
Since leaving the company in 2005, Karim has become a vocal critic of new changes to the platform.
The 18-second video, entitled "Me at the zoo," features Karim, a YouTube cofounder, at the San Diego Zoo standing in front of a bunch of elephants.
"The cool thing about these guys is that they have really, really, really long trunks, and that's, that's cool.
Watch the first video ever posted to YouTube, an 18-second-long, grainy home video:Since leaving YouTube, Karim has become a vocal critic of Youtube's proposed changes.