A former Malaysian national striker (soccer?), James Yakub, collapsed and died after playing badminton. He was 60.
Sad, many ex-national sportsmen in Malaysia, once retired allowed themselves to be physically and cardiosvacularly unfit. Not realizing how unfit they have become, their hearts are willing but their bodies just could not cope.
As the saying goes: Don't play badminton to keep yourself fit. But, keep yourself fit to play badminton