Badminton: Doubles star Kido collapses during a casual match, dies of heart attack at 36

June 15, 2021 3:46 PM(REUTERS, AFP) - Indonesian badminton player Markis Kido, an Olympic doubles gold medallist, has died aged 36 from a heart attack, the Badminton World Federation (BWF) said in a tweet on Monday (June 14).