MORE: Dale Jr.'s Daytona victory now available on DVD
In his latest Throwback Thursday tweet, Dale Earnhardt Jr. continued to dig into his youth. This time, he shared a photo from the late 1970s of him with his sister, Kelley Earnhardt Miller.
And with the photo, Dale Jr. shared some touching sentiments about his older sister.
Dale Jr. and Kelley have remained close throughout the years. She serves as the co-owner of JR Motorsports with Earnhardt Jr. and Rick Hendrick. She is also the vice president and business manager for the racing organization.
Earnhardt's sister was present in February for his victory in the Daytona 500.
Earnhardt also met with fans on Thursday at a Charlotte-area 7-Eleven as he handed out samples of the new Dale Jr. Sour AMP Energy drink.