how much do u noe about badminton 2 (very hard)!

lets see how many percent do u get in this quiz

1 which pairing is the 2007 malaysia open champions (womens doubles)
2 when did lee chong wei 1st played against lin dan
3 who beat lin dan in the 2005 all england final
4 which country won the 1992 thomas cup,and who lost in the final
5 who did peter gade bt in the 1999 all england final
6 which pairing finished 4th in an olympic games
7 which pair won the 2008 vietnam open