Chao-Tsun Cheng

Birth dateOct 17, 1993

BirthplaceTaoyuan, Taiwan

Height-

Weight-

Cheng Chao-tsun (Chinese: 鄭兆村; Hanyu Pinyin: Zhèng Zhàocūn; Tongyong Pinyin: Jhèng Jhào-cun; born 17 October 1993) is a Taiwanese track and field athlete who competes in the javelin throw His personal best of 91. 36 m, set in 2017, was the Asian record until it was broken by Arshad Nadeem at the Paris Olympics in 2024.

Throughout their competitive career, they maintained exceptional standards in track and field athletics.

Their dedication to the sport exemplified the highest ideals of athletic competition and personal achievement.

Key facts

Javelin Throw

91.36

#16 all-time

2026 season best

73.88

Jun 7, 2026 · Banqiao Stadium, New Taipei City (TPE)

2026 season best

Last competition

Hong Kong Athletics Open, Tsueng Kwan O Sports Ground, Hong Kong

Jun 13, 2026 · 68.89

Hong Kong Athletics Open, Tsueng Kwan O Sports Ground, Hong Kong

Record

National record · Javelin Throw 91.36

National record

Age

32 years old

As of Sep 14, 2026: Javelin Throw 91.36 (#16 all-time), 2026 season best 73.88 (Jun 7, 2026, Banqiao Stadium, New Taipei City (TPE)) · Last competition: Hong Kong Athletics Open, Tsueng Kwan O Sports Ground, Hong Kong, Jun 13, 2026, 68.89 · National record (Javelin Throw) · 32 years old

Personal bests

91.36

#16 all-time

JavelinThr

71.97

Performance Charts

Season bests

Season	Discipline	Result	Wind	Date	Trend	Competitions
2026	JT	73.88	-	Jun 7, 2026	↓	New Taipei City Athletics Open, Banqiao Stadium, New Taipei City
2025	JT	78.09	-	Oct 21, 2025	↓	2025 National Games, Yunlin
2024	JT	76.21	-	Jun 1, 2024	↓	2024 Taiwan Athletics Open, Taipei Municipal Stadium, Taipei City
2023	JT	79.87	-	Feb 23, 2023	↓	2023 Kaohsiung Harbour City Cup National Athletics Championships
2021	JT	78.32	-	Jun 25, 2021	↓	Kaohsiung (TPE)
2020	JT	85.54	-	Dec 5, 2020	↓	Chinese Taipei Championships, New Taipei City
2019	JT	89.05	-	Aug 29, 2019	↓	Weltklasse Zürich, Letzigrund, Zürich - Diamond Discipline
2018	JT	84.60	-	Jul 21, 2018	↓	Karlstad (SWE)
2017	JT	91.36	-	Aug 26, 2017	↓	Taipei Municipal Stadium, Taipei City (TPE)
2016	JT	71.66	-	May 4, 2016	↓	Taichung (TPE)
2015	JT	81.78	-	May 10, 2015	↓	Todoroki Stadium, Kawasaki (JPN)
2014	JT	81.61	-	Oct 2, 2014	↓	Incheon (KOR)
2013	JT	74.99	-	Apr 22, 2013	↓	Taipei City (TPE)
2012	JT	77.10	-	Nov 16, 2012	↓	Kinmen (TPE)
2011	JT	77.07	-	Oct 25, 2011	↓	Changhua (TPE)
2010	JavelinThr	71.07	-	May 23, 2010	↑	Singapore (SGP)
2010	JT	78.68	-	Oct 15, 2010	↓	Miaoli (TPE)
2009	JT	71.71	-	Oct 25, 2009	↓	Taichung (TPE)
2009	JavelinThr	71.97	-	Jul 2, 2009	↑	Singapore (SGP)

Discipline	Result	Wind	Date	Competitions
JT	68.89	-	Jun 13	Hong Kong Athletics Open, Tsueng Kwan O Sports Ground, Hong Kong
JT	73.88	-	Jun 7	New Taipei City Athletics Open, Banqiao Stadium, New Taipei City
JT	68.12	-	May 3	Asian Throwing Championships
JT	70.14	-	May 2	Asian Throwing Championships

Discipline	Result	Wind	Date	Competitions
JT	78.09	-	Oct 22	2025 National Games, Yunlin
JT	78.09	-	Oct 21	2025 National Games, Yunlin
JT	73.95	-	Jun 8	Taiwan Athletics Open, Taipei Municipal Stadium, Taipei City
JT	73.95	-	Jun 7	Taiwan Athletics Open, Taipei Municipal Stadium, Taipei City
JT	70.80	-	May 30	26th Asian Athletics Championships, Gumi Civic Stadium, Gumi
JT	70.80	-	May 28	26th Asian Athletics Championships, Gumi Civic Stadium, Gumi
JT	76.90	-	Mar 11	New Taipei City Youth Cup National Athletics Opens, Banqiao Stadium, New Taipei City
JT	68.17	-	Feb 15	Taipei National Spring Athletics Open, Taipei Municipal Stadium, Taipei City

Discipline	Result	Wind	Date	Competitions
JT	69.91	-	Jun 15	Asian Throwing Championships
JT	76.21	-	Jun 1	2024 Taiwan Athletics Open, Taipei Municipal Stadium, Taipei City
JT	73.69	-	May 5	Hong Kong Athletics Championships 2024
JT	73.69	-	May 3	Hong Kong Athletics Championships 2024
JT	70.07	-	Apr 18	Singaporean Championships, Singapore Sports Hub, Singapore
JT	75.23	-	Mar 7	New Taipei City Youth Cup National Athletics Opens

Discipline	Result	Wind	Date	Competitions
JT	73.79	-	Oct 25	2023 National Games
JT	73.79	-	Oct 24	2023 National Games
JT	67.03	-	Oct 4	19th Asian Games
JT	67.03	-	Oct 2	19th Asian Games
JT	69.54	-	Jul 16	Asian Athletics Championships
JT	69.54	-	Jul 12	Asian Athletics Championships
JT	75.26	-	May 28	Taiwan Athletics Open, Banqiao Stadium, New Taipei City
JT	73.88	-	May 21	Seiko Golden Grand Prix, International Stadium, Yokohama
JT	72.61	-	Apr 29	57th Oda Mikio Memorial
JT	77.59	-	Mar 8	2023 New Taipei City Youth Cup National Athletics Championships, Banqiao Stadium, New Taipei City
JT	79.87	-	Feb 23	2023 Kaohsiung Harbour City Cup National Athletics Championships

Discipline	Result	Wind	Date	Competitions
JT	73.65	-	Oct 19	National Games, New Taipei City
JT	70.36	-	Oct 3	National Intercollegiate Games, Tainan
JT	71.20	-	Aug 8	The XXXII Olympic Games
JT	71.20	-	Aug 4	The XXXII Olympic Games
JT	78.32	-	Jun 25	Chinese Taipei Athletics Olympic Trials, Kaohsiung
JT	73.22	-	Jun 21	Chinese Taipei Athletics Olympic Trials, Kaohsiung

Discipline	Result	Wind	Date	Competitions
JT	85.54	-	Dec 5	Chinese Taipei Championships, New Taipei City
JT	77.02	-	Nov 1	Inter-Collegiate Games, Kaohsiung
JT	79.48	-	Oct 7	New Taipei City Cup Athletics Opens, New Taipei City - Open Event
JT	84.22	-	Aug 3	Pre-Olympic Challenge, Kaohsiung

Discipline	Result	Wind	Date	Competitions
JT	83.22	-	Oct 23	National Games
JT	83.22	-	Oct 20	National Games
JT	77.99	-	Oct 6	IAAF World Championships in Athletics
JT	83.40	-	Oct 5	IAAF World Championships in Athletics
JT	77.99	-	Sep 28	IAAF World Championships in Athletics
JT	83.40	-	Sep 28	IAAF World Championships in Athletics
JT	89.05	-	Aug 29	Weltklasse Zürich, Letzigrund, Zürich - Diamond Discipline
JT	87.75	-	Aug 18	Müller Grand Prix
JT	82.29	-	Jul 12	Herculis
JT	81.22	-	Jul 3	Folksam Grand Prix, Karlstad
JT	82.37	-	Jun 22	Games, Kuortane

FAQ

Frequently asked questions

What is Chao-Tsun Cheng's Javelin Throw personal best?

Chao-Tsun Cheng's Javelin Throw personal best is 91.36, set on Aug 26, 2017 in Taipei Municipal Stadium, Taipei City (TPE), #16 on the all-time list.

Which events does Chao-Tsun Cheng compete in?

Chao-Tsun Cheng competes in the Javelin Throw.

How did Chao-Tsun Cheng perform in 2026?

2026 season best: 73.88, set on Jun 7, 2026 in Banqiao Stadium, New Taipei City (TPE). Last competition: Hong Kong Athletics Open, Tsueng Kwan O Sports Ground, Hong Kong on Jun 13, 2026, 68.89.

Chao-Tsun Cheng

Personal bests

Performance Charts

Season bests

2026

2025

2024

2023

2021

2020

2019

Honours

Frequently asked questions