Javelin thrower Navdeep's silver at Paris Paralympics was upgraded to gold after Iran's Sadegh Beit Sayah was disqualified. Sayah unfurled flag that he claimed was that of Umm al-Banin, wife of Ali ibn Abi Talib, the first Shia Imam. Already having earned a yellow card during competition for a technical offence, Sayah was disqualified for unfurling the flag (second offence).