The biggest crowns in indoor karting are on the line at the Greensboro Coliseum Complex as racers from across the country take a stab at various titles including “King of the Concrete” and “Queen of the Concrete” while circling the ultra-fast Coke-syrup layout in central North Carolina. Cameron Carter is looking to make it three in a row while other are shooting to dethrone the new king. Who claims victory?