Women's 400m world champion Naser provisionally suspended by AIU 0 10 05 Jun 2020 16:40 Timesofindia.indiatimes.com (sports) Women's 400 metres world champion Salwa Eid Naser of Bahrain has been handed a provisional suspension for failing to make herself available for anti-doping tests, the Athletics Integrity Unit (AIU) said on Friday.