Passage: Hall-of-Fame baseball player George Brett was removed from a game in the 1980 World Series due to hemorrhoid pain. After undergoing minor surgery, Brett returned to play in the next game, quipping "...my problems are all behind me." Brett underwent further hemorrhoid surgery the following spring. Conservative political commentator Glenn Beck underwent surgery for hemorrhoids, subsequently describing his unpleasant experience in a widely viewed 2008 YouTube video. Former U.S. President Jimmy Carter had surgery for hemorrhoids in 1984. Cricketers Matthew Hayden and Viv Richards have also had the condition.

Question: What surgery did Brett go under?
minor