39 years old (Born on September 18, 1985)
Happy Birthday, Koo Kien Keat! May your day be filled with more joy than the countless shuttlecocks you've smashed into opponents' courts. Remember when you soared to world #1 in men's doubles back in 2010? You made badminton look easier than blowing out birthday candles!Your legendary partnership and lightning-fast reflexes on court have inspired fans worldwide—though we're still trying (and failing) to replicate those epic trick shots at home. Here's wishing you another year of happiness, health, and fewer missed serves off-court.
Keep smashing life like it's match point; you're forever our champion both on and off the court!