By Stephen Oduntan Contributing Writer INGLEWOOD — When former Olympic 800-meter runner Johnny Gray learned that one of the young athletes he had been training would miss the May 16 California Interscholastic Federation track meet, his mind didn’t go to medals, rankings or recruiting. “Number one, it’s costing A’Shari her senior year,” Gray said. During a May 15 livestream outside St. Mary’s Academy, 17-year-old senior A’Shari Hobbs stood quietl…