NICO TAYLOR, SON OF OLYMPIANS ELANA AND NIC TAYLOR, AND TIKTOK STAR MALLORY SNELLEN NAMED GRAND MARSHALS OF FLAGSHIP BUDDY WALK FOR DOWN SYNDROME IN NEW YORK CITY NEW YORK CITY, NEW YORK, Aug. 25, 2022 (GLOBE NEWSWIRE) -- Nico Taylor and Mallory Snellen will be honored as grand marshals for the National Down Syndrome Society (NDSS) New York City Buddy Walk on...