Caster Semenya (and Francine Niyonsaba) are no longer allowed to compete in the women's 800 on the Diamond League circuit. The event is about to change massively, beginning on Thursday in Stockholm.@jgault13 on where the women's 800 goes from here:https://t.co/b9oJqVKctj
— LetsRun.com (@letsrundotcom) May 29, 2019