Transcripts for FOXNEWS Tucker Carlson Tonight 20191122 05:21:45 archive.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from archive.org Daily Mail and Mail on Sunday newspapers.
jenna: well the world s most talented athletes are demolishing records at the london olympics and entertaining us all. we want to know what makes them so good. training of course is key but is there something in their dna that just makes them better than the rest of us? on the phone, steven roth, who works at the university of maryland. the he is director of graduate studies of exercise physiology and genetics. he has looked into this. professor ross, are they born this way. in many cases yes they have something special. look at physique of gymnasts compared to marathon runners and shot putters and you will pick out the athletes because of the physical structure of their bodies and those athletes who are just beyond excellent, hussein bolt, michael phelps,