![Joey Logano wins NASCAR Cup Series race at Las Vegas](/img/di/joey-logano-wins-nascar-cup-series-race-at-las-vegas-1.jpg)
Joey Logano wins NASCAR Cup Series race at Las Vegas
She's the big sister who's now the big boss.
Kelley Earnhardt Miller sits at the top of the organizational pyramid of JR Motorsports, one of NASCAR's spotlighted operations. As chief executive officer of the web of companies owned or partially owned by retired driver and auto racing guru
Dale Earnhardt Jr.
, Kelley has her hands in virtually…