Conversation so far:
When did Marc Márquez debut in a world championship?
Born in Cervera, Catalonia, Spain, Marquez made his championship debut on 13 April 2008 at the 125cc 2008 Portuguese Grand Prix at the age of 15 years and 56 days.
Was this a young age to be doing this?
He is the youngest Spanish rider to take a pole position or a podium in a motorcycle racing world championship.
Did he continue racing?
Marquez achieved his first podium on 22 June 2008 at the British Grand Prix.
Did he continue improving?
For 2009, as a factory KTM rider, at the French Grand Prix achieved his first pole position at the age of 16 years and 89 days.
Did he get pole position again?
took pole for the 2010 Spanish Grand Prix but the exhaust pipe fell off on the opening lap and went under the rear wheel, causing Marquez to crash.
What happened after the injury?
injure his shoulder.

Question: Did he ride anymore after the crash?
Self-contained rewrite: Did Marc Marquez ride anymore after the crash?