KINGSTON, Jamaica - Holland High School’s Shanoya Douglas became the fourth-fastest ever Jamaican junior, after running a big personal best and world-leading 10.98 seconds (0.7m/s) to win the Girls Class 1, 100m on Wednesday’s second day of the ISSA/GraceKennedy Boys and Girls Athletics Championship at the national stadium. As she had done two years ago at Muschett High, Douglas, the World Athletics Under-20, 200m medallist delivered Holland High’s first Champs...