If all athletes in history took a time machine to compete in one championship track meet, these would be the results (3 athletes per country):
Men's 100m Final:
1 Usain Bolt JAM 9.72
2 Tyson Gay USA 9.73
3 Yohan Blake JAM 9.75
4 Asafa Powell JAM 9.75
5 Justin Gatlin USA 9.77
6 Maurice Greene USA 9.85
7 Ato Boldon TTO 9.86
8 Richard Thompson TTO 9.87