BOSS GP Monza 2018-STR1,B197,Dallara GP2,World Series & More

In my opinion this is the currently the best champonship in the world. For who doesn't know in BOSS GP(Big Open Single Seater) can race old F1s (in Monza round there were 3) and the formula cars like F2,GP2 & World Series. All kinds of engines,from V6 to V8s with the Toro Rosso STR1 and Benetton B197 Cosworth V10 There is even the ex Charles Leclerc Prema Powerteam Dallara F2