AdvertisementFor Blind Long Jumper At Paralympics, Success Depends On TeamworkSeptember 07, 2016Tom GoldmanfacebookEmailGuide Wesley Williams (left) lines up blind long jumper and sprinter Lex Gillette on the track before making a long jump during practice at the U.S. Olympic Training Center in San Diego. Gillette started losing his sight when he was 8 years old. (Bill Wechter for NPR)