Conversation so far:
What happened in 2011?
In January 2011, a slimmer, trimmer Pistorius won three IPC Athletics World titles.
What events did he win?
He subsequently won the T44 400 metres in 47.28 seconds.
What was the second event he won?
100 metres in 11.04 seconds.
What was the final event he won?
CANNOTANSWER.

Question: What events did he qualify for the 2012 Summer Olympics in?
Self-contained rewrite: What events did Oscar Pistorius qualify for the 2012 Summer Olympics in?