Who's to say a small number of successful-since-25 entrepreneurs just keep making successful high growth companies every 5-10 years until they're 55+? Maybe th

Who's to say a small number of successful-since-25 entrepreneurs just keep making successful high growth companies every 5-10 years until they're 55+? Maybe they do it more frequently on average when they're older than when they're younger. It would be much more interesting to look at the age when people first achieve high growth success.