John B. Holt
John B. Holt was the secretary general of the International Association of Athletics Federations (IAAF), who, in 1988, acknowledged new evidence regarding María José Martínez Patiño, leading to the end of sex verification tests in athletics.
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Spain:
John B. Holt was the secretary general of the IAAF who communicated the decision to allow Martínez Patiño to compete in the female category.
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