Ralph Dale Earnhardt Jr. (born October 10, 1974), known professionally as Dale Earnhardt Jr., Dale Jr., or just Dale, is an American professional driver and champion team owner. He is the son of NASCAR Hall of Fame member Dale Earnhardt Jr. He is also the grandson of both NASCAR driver Ralph Earnhardt and stock car fabricator Robert Gee, the brother of Kelley Earnhardt-Miller, the half-brother of former driver Kerry Earnhardt, the uncle of driver Jeffrey Earnhardt, the stepson of Teresa Earnhardt, and the older half-brother of Taylor Nicole Earnhardt-Putnam.

Earnhardt's success at Daytona International Speedway throughout his career has earned him the nickname "Pied Piper" of Daytona. He is a two-time Daytona 500 winner, having won the races exactly 10 years apart (2004 and 2014), and has won the Most Popular Driver Award fourteen times (consecutively from 2003–2016). He has an estimated net worth of $300 million.

He currently drives the No. 88 Chevrolet SS in the Monster Energy NASCAR Cup Series for Hendrick Motorsports and drives the No. 88 Chevrolet Camaro for his own team, JR Motorsports, in select events in the Xfinity Series. He had previously driven the No. 8 Chevrolet for Dale Earnhardt, Inc. (DEI), his father's team.

Earnhardt was born and raised in Kannapolis, North Carolina, the son of Brenda Lorraine (née Gee; born January 2, 1952) and Dale Earnhardt Sr. His maternal grandfather, Robert Gee Sr., was a NASCAR car builder. He is part German ancestry.

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