When a doctor tells you, "I've never seen anything like this" you stop and pay attention
TV host and personality Conan O'Brien went in for a physical and got a DNA test. 2 weeks later, he got a phone call from his doctor that went a little something like, "I've never, ever, ever had a DNA result like this before and I've been doing this for 10 years," he confirms, "You are 100 percent Irish,"
"He said: 'I've never seen a 100 percent anything. He said 'I've been doing this a lot, I've seen 93.5 [percent], I've seen 96.1, I've seen 97... no one is 100 percent Irish.'"