The men's 100 metres event at the 1990 World Junior Championships in Athletics was held in Plovdiv, Bulgaria, at Deveti Septemvri Stadium on 8 and 9 August.

Medalists Gold Davidson Ezinwa Silver Jason Livingston Bronze Rodney Bridges

Results Final 9 August Wind: +0.6 m/s Rank Name Nationality Time Notes Davidson Ezinwa 10.17 Jason Livingston 10.25 Rodney Bridges 10.37 4 Jason John 10.40 5 Donovan Powell 10.44 6 Damien Marsh 10.46 7 Innocent Asonze 10.50 8 Edgar Chourio 10.59

Semifinals 9 August

Semifinal 1 Wind: +2.1 m/s Rank Name Nationality Time Notes 1 Innocent Asonze 10.30 w Q 2 Rodney Bridges 10.35 w Q 3 Donovan Powell 10.37 w Q 4 Jason John 10.38 w Q 5 Andrea Amici 10.45 w 6 Christian Konieczny 10.50 w 7 Peter Ogilvie 10.54 w 8 Stefaan Allemeersh 10.63 w

Semifinal 2 Wind: +0.7 m/s Rank Name Nationality Time Notes 1 Davidson Ezinwa 10.30 Q 2 Jason Livingston 10.35 Q 3 Damien Marsh 10.47 Q 4 Edgar Chourio 10.49 Q 5 Satoru Inoue 10.57 6 Curtis Johnson 10.60 7 Konstantin Gromadskiy 10.65 8 Clinton Bufuku 11.52

Quarterfinals 8 August

Quarterfinal 1 Wind: -2.1 m/s Rank Name Nationality Time Notes 1 Innocent Asonze 10.49 Q 2 Curtis Johnson 10.64 Q 3 Christian Konieczny 10.67 Q 4 Peter Ogilvie 10.75 Q 5 Paul Henderson 10.83 6 Giorgio Marras 11.01 7 Plamen Stoyanov 11.04 8 Roman Galkin 11.05

Quarterfinal 2 Wind: -1.4 m/s Rank Name Nationality Time Notes 1 Davidson Ezinwa 10.46 Q 2 Damien Marsh 10.57 Q 3 Andrea Amici 10.59 Q 4 Jason John 10.59 Q 5 Gilles Bogui 10.66 6 Patrick Mistocco 10.73 7 Hirokazu Sato 10.76 8 Laurent Kemp 10.98

Quarterfinal 3 Wind: +0.5 m/s Rank Name Nationality Time Notes 1 Rodney Bridges 10.38 Q 2 Jason Livingston 10.38 Q 3 Edgar Chourio 10.53 Q 4 Stefaan Allemeersh 10.65 Q 5 Jean-Olivier Zirignon 10.66 6 Joel Lamela 10.72 7 José Carlos Rivas 10.73 8 Christoph Pöstinger 10.80

Quarterfinal 4 Wind: -1.8 m/s Rank Name Nationality Time Notes 1 Donovan Powell 10.50 Q 2 Satoru Inoue 10.61 Q 3 Konstantin Gromadskiy 10.67 Q 4 Clinton Bufuku 10.68 Q 5 Ricardo Greenidge 10.69 6 Leonardo Prevot 10.69 7 Reinaldo Santana 10.77 8 Peter Oldin 10.80

Heats 8 August

Heat 1 Wind: -1.0 m/s Rank Name Nationality Time Notes 1 Edgar Chourio 10.53 Q 2 Damien Marsh 10.66 Q 2 Christian Konieczny 10.66 Q 4 Peter Ogilvie 10.72 Q 5 Jean-Olivier Zirignon 10.80 q 6 Raymond Nelson 10.87 6 Alexander Lack 10.87 8 Getachew Legesse 11.10

Heat 2 Wind: +2.0 m/s Rank Name Nationality Time Notes 1 Davidson Ezinwa 10.45 Q 2 Jason John 10.53 Q 3 Paul Henderson 10.54 Q 4 Reinaldo Santana 10.67 Q 5 Laurent Kemp 10.78 q 6 Eugene Farrell 10.85 7 Franck Zio 11.11 8 Bothloke Shebe 11.21

Heat 3 Wind: -0.1 m/s Rank Name Nationality Time Notes 1 Rodney Bridges 10.50 Q 2 Donovan Powell 10.52 Q 3 Giorgio Marras 10.65 Q 4 José Carlos Rivas 10.66 Q 5 Peter Oldin 10.78 q 6 Plamen Stoyanov 10.80 q 7 Garib Tahir 11.69

Heat 4 Wind: -0.9 m/s Rank Name Nationality Time Notes 1 Innocent Asonze 10.43 Q 2 Hirokazu Sato 10.85 Q 3 Christoph Pöstinger 10.87 Q 4 Ricardo Greenidge 10.93 Q 5 Darren Haddock 10.99 6 Jari Haverinen 11.03 7 Zepee Mberiuana 11.10 8 Yeóryios Papadópoulos 11.18

Heat 5 Wind: -0.2 m/s Rank Name Nationality Time Notes 1 Curtis Johnson 10.54 Q 2 Andrea Amici 10.58 Q 3 Joel Lamela 10.66 Q 4 Roman Galkin 10.74 Q 5 Torbjörn Eriksson 10.88 6 Anninos Marcoullides 10.90 7 Konstadínos Koutsoumbas 10.93 8 Martin Frick 11.14

Heat 6 Wind: +0.7 m/s Rank Name Nationality Time Notes 1 Leonardo Prevot 10.51 Q 2 Satoru Inoue 10.58 Q 3 Stefaan Allemeersh 10.62 Q 4 Gilles Bogui 10.63 Q 5 Adrian Bobb 10.99 6 Aleksandar Popović 11.01 7 Marvin Bennett 11.21 8 Mark Sullivan 11.77

Heat 7 Wind: +0.4 m/s Rank Name Nationality Time Notes 1 Jason Livingston 10.55 Q 2 Konstantin Gromadskiy 10.60 Q 3 Clinton Bufuku 10.66 Q 4 Patrick Mistocco 10.67 Q 5 Julio César de Prado 10.84 6 Alexander Rehm 10.85 7 Adi Paz 10.93 8 Marco Ortíz 11.16

Participation According to an unofficial count, 55 athletes from 38 countries participated in the event.

References