Is this a case of cheating? Two boxers have been accused of unfairly competing in the women’s category, causing a heated but confused online debate.
Olympic boxing sparks gender fracas
Fight: The Olympic committee says Imane Khelif (above in red) and Lin Yu-Ting were "born women and raised women", but the IBA says male XY chromosomes were found in both. Glossary
DNA - Deoxyribonucleic acid is the material in an organism that carries genetic information.
Chromosomes - A threadlike structure found in the nucleus of most living cells, carry genetic information in the form of genes.
Transgender - Someone whose gender identity (what they feel inside) does not match the gender identity they were assigned at birth (based on their biology).
Disproportionate - Too large in comparison with the norm.
Welterweight - A weight category in boxing between lightweight and middleweight.