| Games |
Sport (Discipline) / Event |
NOC / Team |
Phase |
Unit |
Role |
As |
|
|
2008 Summer Olympics
|
Fencing |
 HKG |
|
|
|
Zheng Zhaokang |
|
|
Épée, Individual, Men
(Olympic)
|
|
Quarter-Finals |
Gábor Boczkó — Radosław Zawrotniak |
Referee |
|
|
|
Épée, Individual, Men
(Olympic)
|
|
Round Three |
Gábor Boczkó — Silvio Fernández Briceño |
Referee |
|
|
|
Épée, Individual, Men
(Olympic)
|
|
Round Two |
Radosław Zawrotniak — Joaquim Videira |
Assistant Referee |
|
|
|
Épée, Individual, Men
(Olympic)
|
|
Round Two |
Gábor Boczkó — Alfredo Rota |
Referee |
|
|
|
Épée, Individual, Men
(Olympic)
|
|
Round Two |
Silvio Fernández Briceño — Paris Inostroza |
Referee |
|
|
|
Épée, Individual, Men
(Olympic)
|
|
Round One |
Sturla Torkildsen — Wolfgang Mejías |
Referee |
|
|
|
Sabre, Individual, Men
(Olympic)
|
|
Quarter-Finals |
Julien Pillet — Keeth Smart |
Referee |
|
|
|
Sabre, Individual, Men
(Olympic)
|
|
Round Three |
Nicolas Lopez — Oh Eun-Seok |
Referee |
|
|
|
Sabre, Individual, Men
(Olympic)
|
|
Round Two |
Oh Eun-Seok — Dzmitry Lapkes |
Referee |
|
|
|
Sabre, Individual, Men
(Olympic)
|
|
Round One |
Philippe Beaudry — Gamal Fathy |
Referee |
|
|
|
Sabre, Individual, Women
(Olympic)
|
|
Final Round |
Becca Ward — Sofya Velikaya |
Referee |
|
|
|
Sabre, Individual, Women
(Olympic)
|
|
Round Three |
Becca Ward — Orsolya Nagy |
Referee |
|
|
|
Sabre, Individual, Women
(Olympic)
|
|
Round Two |
Azza Besbes — Léonore Perrus |
Referee |
|
|
|
Sabre, Individual, Women
(Olympic)
|
|
Round Two |
Orsolya Nagy — Anne-Lise Touya |
Assistant Referee |
|
|
|
Sabre, Individual, Women
(Olympic)
|
|
Round Two |
Becca Ward — Araceli Navarro |
Referee |
|
|
|
Sabre, Individual, Women
(Olympic)
|
|
Round One |
Azza Besbes — Jyoti Chetty |
Assistant Referee |
|
|
|
Sabre, Individual, Women
(Olympic)
|
|
Round One |
Araceli Navarro — Angélica Larios |
Assistant Referee |
|
|
|
2012 Summer Olympics
|
Fencing |
HKG |
|
|
|
Zheng Zhaokang |
|
|
Sabre, Individual, Men
(Olympic)
|
|
Final Round |
Nikolay Kovalyov — Rareș Dumitrescu |
Referee |
|
|
|
Sabre, Individual, Men
(Olympic)
|
|
Semi-Finals |
Áron Szilágyi — Nikolay Kovalyov |
Video Referee |
|
|
|
Sabre, Individual, Men
(Olympic)
|
|
Quarter-Finals |
Nikolay Kovalyov — Nicolas Limbach |
Referee |
|
|
|
Sabre, Individual, Men
(Olympic)
|
|
Round Three |
Nicolas Limbach — Benedikt Wagner |
Video Referee |
|
|
|
Sabre, Individual, Men
(Olympic)
|
|
Round Three |
Tim Morehouse — Dzmitry Lapkes |
Referee |
|
|
|
Sabre, Team, Men
(Olympic)
|
|
Semi-Finals |
Romania — Russian Federation |
Referee |
|
|
|
Sabre, Team, Men
(Olympic)
|
|
Round One |
Romania — People's Republic of China |
Referee |
|
|
|
Sabre, Individual, Women
(Olympic)
|
|
Quarter-Finals |
Olha Kharlan — Irene Vecchi |
Video Referee |
|
|
|
Sabre, Individual, Women
(Olympic)
|
|
Round Two |
Vasiliki Vougiouka — Aleksandra Socha |
Referee |
|
|
|
Sabre, Individual, Men
(Olympic)
|
|
Round Two |
Rareș Dumitrescu — Dmytro Boiko |
Video Referee |
|
|
|
Sabre, Individual, Men
(Olympic)
|
|
Round Two |
Aliaksandr Buikevich — Boladé Apithy |
Video Referee |
|
|
|
Sabre, Individual, Men
(Olympic)
|
|
Round Two |
Daryl Homer — Tiberiu Dolniceanu |
Referee |
|
|
|
Sabre, Individual, Women
(Olympic)
|
|
Round One |
Mariel Zagunis — Diah Permatasari |
Referee |
|
|
|
Sabre, Individual, Women
(Olympic)
|
|
Round One |
Seira Nakayama — Léonore Perrus |
Video Referee |
|
|
|
Sabre, Team, Men
(Olympic)
|
|
Final Round |
Republic of Korea — Romania |
Assistant Referee |
|
|
|
2016 Summer Olympics
|
Fencing |
HKG |
|
|
|
Zheng Zhaokang |
|
|
Épée, Individual, Men
(Olympic)
|
|
Round Two |
Gauthier Grumier — Athos Schwantes |
Referee |
|
|
|
Épée, Individual, Men
(Olympic)
|
|
Round Two |
Ayman Alaa El-Din — Rubén Limardo |
Video Umpire |
|
|
|
Épée, Individual, Men
(Olympic)
|
|
Round Two |
Anton Avdeyev — Bas Verwijlen |
Video Umpire |
|
|
|
Épée, Individual, Men
(Olympic)
|
|
Round One |
András Rédli — Abdulaziz Al-Shatti |
Video Umpire |
|
|
|
Sabre, Individual, Men
(Olympic)
|
|
Quarter-Finals |
Mojtaba Abedini — Vincent Anstett |
Video Umpire |
|
|
|
Sabre, Individual, Women
(Olympic)
|
|
Final Round |
Yana Yegoryan — Sofya Velikaya |
Referee |
|
|
|
Sabre, Individual, Women
(Olympic)
|
|
Semi-Finals |
Yana Yegoryan — Olha Kharlan |
Video Umpire |
|
|
|
Sabre, Individual, Women
(Olympic)
|
|
Quarter-Finals |
Olha Kharlan — Loreta Gulotta |
Referee |
|
|
|
Sabre, Individual, Women
(Olympic)
|
|
Round Three |
Sofya Velikaya — Charlotte Lembach |
Video Umpire |
|
|
|
Sabre, Individual, Women
(Olympic)
|
|
Round Three |
Cécilia Berder — Ibtihaj Muhammad |
Video Umpire |
|
|
|
Sabre, Individual, Women
(Olympic)
|
|
Round Two |
Małgorzata Kozaczuk — Shen Chen |
Video Umpire |
|
|
|
Sabre, Individual, Women
(Olympic)
|
|
Round Two |
Azza Besbes — Səbinə Mikina |
Video Umpire |
|
|
|
Sabre, Individual, Women
(Olympic)
|
|
Round Two |
Manon Brunet — Hwang Seon-A |
Video Umpire |
|
|
|
Sabre, Individual, Women
(Olympic)
|
|
Round Two |
Anna Márton — Alejandra Benítez |
Video Umpire |
|
|
|
Sabre, Individual, Women
(Olympic)
|
|
Round One |
Alejandra Benítez — Nada Hafez |
Referee |
|
|
|
Sabre, Team, Women
(Olympic)
|
|
Final Round |
Russian Federation — Ukraine |
Assistant Referee |
|
|
|
Sabre, Team, Women
(Olympic)
|
|
Quarter-Finals |
Russian Federation — Mexico |
Referee |
|
|
People's Republic of China