drug taking in sport

[dominion]

So what track WRs do people think are drugs assisted?

I think you're probably along the right lines,

Women.
100 Florence Griffith-Joyner
200 Florence Griffith-Joyner
400 Marita Koch
800 Jarmila Kratochvílová

Although I'd throw in....
1500 Yunxia Qu
3000 Junxia Wang