If all athletes in history took a time machine to compete in one championship track meet, these would be the results (limited to 3 athletes per country):
Men's 5000m Final:
1 Kenenisa Bekele ETH 12:44.68
2 Haile Gebrselassie ETH 12:45.59
3 Daniel Komen KEN 12:46.06
4 Eliud Kipchoge KEN 12:50.19
5 Salah Hissou MAR 12:52.80
6 Tariku Bekele ETH 12:53.87
7 Isiah Koech KEN 12:54.22
8 Mohammed Mourhit BEL 12:56.81
9 Moses Kipsiro UGA 12:56.86
10 Bernard Lagat USA 12:57.04
11 Brahim Lahlafi MAR 12:57.24
12 Abderrahim Goumri MAR 12:57.34
13 Mohamed Farah GBR 12:57.60
14 Boniface Kiprop UGA 12:58.80
15 Craig Mottram AUS 12:59.50
Previous Event Medalists:
Mens:
100m: G - Usain Bolt JAM; S - Tyson Gay USA; B - Yohan Blake JAM
200m: G - Usain Bolt JAM; S - Yohan Blake JAM; B - Michael Johnson USA
400m: G - Michael Johnson USA; S - Wayde van Niekerk RSA; B - Jeremy Wariner USA
800m: G - David Rudisha KEN; S - Wilson Kipketer DEN; B - Joaquim Cruz BRA
1500m: G - Hicham El Guerrouj MAR; S - Bernard Lagat KEN; B - Asbel Kiprop KEN
Womens:
100m: G - Florence Griffith-Joyner USA; S - Marion Jones USA; B - Carmelita Jeter USA
200m: G - Florence Griffith-Joyner USA; S - Merlene Ottey JAM; B - Marita Koch GDR
400m: G - Marita Koch GDR; S - Jarmila Kratochvilova CZE; B - Olga Bryzgnina UKR
800m: G - Pamela Jelimo KEN; S - Caster Semenya RSA; B - Jarmila Kratochvilova CZE
1500m: G - Genzebe Dibaba ETH; S - Tatyana Kazankina RUS; B - Qu Yunxia CHN