Dale Earnhardt Jr. is a semi-retired American professional stock car racing driver, team owner, and is currently an analyst for NASCAR. Author of the book "Racing to the Finish: My Story".Dale Earnhardt Jr. is a semi-retired American professional stock car racing driver, team owner, and is currently an analyst for NASCAR. Author of the book "Racing to the Finish: My Story".Dale Earnhardt Jr. is a semi-retired American professional stock car racing driver, team owner, and is currently an analyst for NASCAR. Author of the book "Racing to the Finish: My Story".