You may have heard us talking about Mark Zuckerberg's 'Year of Travel'.

The Facebook CEO is set to spend the year visiting each state in the Union to learn more about the communities that make up this country.

He recently came to Alabama and made a quick stop in Birmingham.

By yesterday, he had made it to Charlotte, North Carolina, where he met up with NASCAR legend, Dale Earnhardt Jr.

Thanks to NASCAR, Hendrick Motorsports, Dale Earnhardt Jr. for hosting me at the Charlotte Motor Speedway in North...

Posted by Mark Zuckerberg on Tuesday, March 14, 2017

Zuckerberg learned a little about the history of NASCAR and the sport of racing and then, hopped up into a car for a few laps around the track.

Jr didn't go easy on him, reaching speeds of up to 170 mph so....there may be some nsfw language.

Live from Charlotte learning about NASCAR with Dale Earnhardt,...

Live from Charlotte learning about NASCAR with Dale Earnhardt Jr., and then going for a quick drive.

Posted by Mark Zuckerberg on Tuesday, March 14, 2017