Conversation so far:
What team won the 1999 Rugby World Cup via drop-goal?
The 1999 Rugby World Cup was principally hosted by Wales, and was won by Australia.
How many drop goals were there in the 1999 Rugby World Cup Final by Australia?
Did Stephen Larkham have any injuries in the 1999 Rugby World Cup?
Stephen Larkham had quite a badly injured knee through the match.

Question: Did he ever have to get surgery, if so what year?
Self-contained rewrite: Did Stephen Larkham ever have to get surgery for his knee, if so what year?