One man’s life-long love of tennis just got him served into the record books. Leonid Stanislavskyi, 97, of the Ukraine has been an amateur tennis player for more than 50 years! He took up the hobby when he was 30 and since then he’s trained about three times a week, an activity which he credits for his longevity. Guinness World Records has declared him the world’s oldest tennis player. Inside Edition Digital’s Mara Montalbano has more.