Conversation so far:
What event did Phelps do to win his seventh gold medal?
100m butterfly
who did Michael Phelps beat in the 100m butterfly race at the Beijing Olympics?
Milorad Čavić

Question: was there any other swimmers mentioned that he beat?
Self-contained rewrite: was there any other swimmers mentioned that Michael Phelps beat in the 100m butterfly race at the Beijing Olympics besides Milorad Cavic?