When did Lin Dan break the world record of the 110m hrudles?
user
i'm sorry, as an ai language model, i cannot provide an answer to your question because lin dan is a famous chinese badminton player, not a track and field athlete. the world record for the 110m hurdles is currently held by aries merritt of the united states, with a time of 12.80 seconds, set on september 7, 2012, at the grand prix diamond league in brussels, belgium.
assistant
I'm sorry, as an AI language model, I cannot provide an answer to your question because Lin Dan is a famous Chinese badminton player, not a track and field athlete. The world record for the 110m hurdles is currently held by Aries Merritt of the United States, with a time of 12.80 seconds, set on September 7, 2012, at the Grand Prix Diamond League in Brussels, Belgium.
assistant