Conversation so far:
what year did marc márquez's, moto2 world championship start?
Marquez moved into the Moto2 class for 2011.
where did this take place?
He finished 21st in Portugal, before taking his first victory in the class at the French Grand Prix.
who was the victory agents?
At his home race in Catalonia, Marquez finished second behind championship leader Stefan Bradl, before another fall at the Silverstone.
what year was the world championship?
In 2012, Marquez won the Moto2 championship title after a season-long battle with fellow Spanish rider Pol Espargaro.

Question: and where did it happen?
Self-contained rewrite: Where did Marc Márquez's, Moto2 World Championship happen?