What Malaysian badminton player held the number one worldwide ranking and played at the 2016 Olympics?
Sören Opti:  He competed at the 2016 Summer Olympics in Rio de Janeiro, Brazil. Lee Chong Wei: Dato' Lee Chong Wei {'1': ", '2': ", '3': 'DSPN DB DCSM PJN', '4': "} (born 21 October 1982) is a Malaysian professional badminton player. Lee Chong Wei:  As a singles player, Lee was ranked first worldwide for 199 consecutive weeks from 21 August 2008 to 14 June 2012.
i don't know