Explainer-Olympics-DSD rules in focus in women's boxing

FILE PHOTO: Tokyo 2020 Olympics - Boxing - Women's Lightweight - Last 16 - Kokugikan Arena - Tokyo, Japan - July 30, 2021. Imane Khelif of Algeria reacts. Pool via REUTERS/Buda Mendes/File Photo

PARIS (Reuters) - The presence at the Paris Olympics of two boxers who were disqualified from last year's world championships has revived the discussion over whether athletes with Differences of Sexual Development (DSD) should compete in women's competition.

WHAT IS A DSD?