Gender testing returns to track, stirring up harsh memories and doubts that date to the 1980s

TOKYO (AP) — The woman whose genetic test in the 1980s led sports leaders to conclude it was too intrusive, not definitive enough and, ultimately, not worth keeping, said she was faced with “a sadness that I could not share” after results from that test upended her life. The man who discovered the gene that led to that test being developed called i...