Cliff Richard says he has to stop himself eating ahead of live shows – so he doesn’t suffer from wind on stage.The Congratulations singer said burping was a problem for him during performances.Sir Cliff, 81, said: “I don’t eat anything before I go on stage because I discovered years ago that if I ate before a show I spent a lot of time burping.“It’s uncomfortable waiting to have that burp happen and trying to find a gap in the song to do it.
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