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The South African easily hereditary her 800-meter qualifying round, sparking new discussion about women’s sport.
After a ruling last year struck down a contested regulation, intersex women such as Caster Semenya are running faster than ever.
Can sport simultaneously be fair to the majority of women and women with high testosterone levels?
Reports say the South African 800-meter star is not training.
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Alice Dreger, Ph.D., answers questions related to Semenya and individuals born with norm-challenging bodies.