In the past, fencers used to look down on their South Korean foe Song Se-ra, not only figuratively but literally as well. Song is listed at 164 centimeters, tiny by fencing standards. Song, world No. 5 in women's epee, gives 21 cm to the top-ranked Marie-Florence Candassamy of France. Song is the shortest one among the top-10 female epee fencers in the world today. However, at the 2022 World Fencing Championship...