Why Indonesian players is the best player for big occasion?

[ceciliaes]

Hendra Setiawan continues collect major tournaments in badminton
2007, 2013 World Champion
2008 Olympic
2014 All England Open
2010, 2014 Asian Games

He is not the unbeatable player . But in the final, often winning. And he is hometown player killer. He defeated Cai Yun, Fu in 2008 Olympic and 2013 World Champion, LYD in 2014 Asian Games

It's just like former world number 1 Taufik Hidayat and Tony Gunawan
They seems 120% skill and motivation when played in final.
Why??
so what do you think?

 

[Qidong]

Instead of "Indonesian players" in general, I would rather say it's the individual players like Setiawan, Tony Gunawan, ......

Other players like LD, LYD, ... are among the best too.