| Games |
Sport (Discipline) / Event |
NOC / Team |
Phase |
Unit |
Role |
As |
|
|
2012 Summer Olympics
|
Table Tennis |
 CHN |
|
|
|
Wu Fei |
|
|
Singles, Women
(Olympic)
|
|
Quarter-finals |
Kasumi Ishikawa — Wang Yuegu |
Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Round Four |
Kim Gyeong-A — Yanfei Shen |
Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Round Two |
Iveta Vacenovská — Nanthana Komwong |
Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Round Two |
Xue Li — Jian-Fang Lay |
Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Round One |
Nanthana Komwong — Lei Mendes |
Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Round One |
Yi Fang Xian — Sarah Hanffou |
Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Round One |
Yuan Tian — Berta Rodríguez |
Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Round Four |
Michael Maze — Jun Mizutani |
Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Round Three |
Uladzimir Samsonau — William Henzell |
Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Round Three |
Andrej Gaćina — Aleksandr Shibayev |
Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Round Two |
Kallinikos Kreangka — Jean-Michel Saive |
Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Round Two |
Bojan Tokič — Song Liu |
Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Round One |
Jörgen Persson — Segun Toriola |
Umpire |
|
|
|
Team, Women
(Olympic)
|
|
Round One |
Singapore — Poland |
Umpire |
|
|
|
2020 Summer Olympics
|
Table Tennis |
CHN |
|
|
|
Wu Fei |
|
|
Singles, Men
(Olympic)
|
|
Quarter-Finals |
Dimitrij Ovtcharov — Hugo Calderano |
Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Round Four |
Jeong Yeong-Sik — Timo Boll |
Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Round Four |
Dimitrij Ovtcharov — Koki Niwa |
Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Round Three |
Jang Wu-Jin — Paul Drinkhall |
Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Round Two |
Sharath Kamal Achanta — Tiago Apolónia |
Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Round One |
Lam Siu Hang — Brian Afanador |
Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Round One |
David Powell — Pavel Širuček |
Umpire |
|
|
|
Team, Men
(Olympic)
|
|
Final Round |
Japan — Republic of Korea |
Umpire |
|
|
|
Team, Men
(Olympic)
|
|
Final Round |
Japan — Republic of Korea |
Umpire |
|
|
|
Team, Men
(Olympic)
|
|
Final Round |
Tomokazu Harimoto — Jang Wu-Jin |
Umpire |
|
|
|
Team, Men
(Olympic)
|
|
Final Round |
Jeong Yeong-Sik — Koki Niwa |
Umpire |
|
|
|
Team, Men
(Olympic)
|
|
Final Round |
Jun Mizutani — Jang Wu-Jin |
Umpire |
|
|
|
Team, Men
(Olympic)
|
|
Quarter-Finals |
Republic of Korea — Brazil |
Umpire |
|
|
|
Team, Men
(Olympic)
|
|
Quarter-Finals |
Republic of Korea — Brazil |
Umpire |
|
|
|
Team, Men
(Olympic)
|
|
Quarter-Finals |
Jang Wu-Jin — Hugo Calderano |
Umpire |
|
|
|
Team, Men
(Olympic)
|
|
Quarter-Finals |
Jeong Yeong-Sik — Gustavo Tsuboi |
Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Round Three |
Mima Ito — Fu Yu |
Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Round Two |
Mo Zhang — Yana Noskova |
Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Round Two |
Suthasini Sawettabut — María Paulina Vega |
Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Round One |
Rachel Moret — Jessica Yamada |
Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Preliminary Round |
Liu Jia — Hend Zaza |
Umpire |
|
|
|
Team, Women
(Olympic)
|
|
Round One |
Germany — Australia |
Umpire |
|
|
|
Team, Women
(Olympic)
|
|
Round One |
Germany — Australia |
Umpire |
|
|
|
Team, Women
(Olympic)
|
|
Round One |
Ying Han — Jian-Fang Lay |
Umpire |
|
|
|
Team, Women
(Olympic)
|
|
Round One |
Xiaona Shan — Michelle Bromley |
Umpire |
|
|
|
Doubles, Mixed
(Olympic)
|
|
Final Round |
Chinese Taipei — France |
Umpire |
|
|