World Rallycross driver Johan Kristoffersson, of Sweden, competes for Team Nordic during the Race of Champions Nations Cup in Foro Sol in Mexico City, Saturday, Jan. 19, 2019. [Photo: AP]

Fans watch the Race of Champions Nations Cup in Foro Sol in Mexico City, Saturday, Jan. 19, 2019. [Photo: AP]

Team Nordic's Johan Kristoffersson of Sweden, right, and Tom Kristensen of Denmark, second right, celebrate their victory along with runners-up, Sebastian Vettel, second left, and Mick Schumacher, left, of Team Germany, in the Race of Champions Nations Cup in Foro Sol in Mexico City, Saturday, Jan. 19, 2019. [Photo: AP]