Chao-Tsun Cheng
TPEMenCheng 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.
Personal bests
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) |
2026
4 performances| 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 |
2025
8 performances| 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 |
2024
6 performances| 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 |
2023
11 performances| 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 |
2021
6 performances| 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 |
2020
4 performances| 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 |
2019
11 performances| 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 |
Honours
Asian Athletics Championships
Javelin Throw
Asian Athletics Championships
Javelin Throw
Chinese Taipei Championships
Javelin Throw
Asian Athletics Championships
Javelin Throw
Asian Athletics Championships
Javelin Throw
Müller Grand Prix
Javelin Throw
Jakarta Asian Games
Javelin Throw
Kaoshiung Chinese Taipei Championships
Javelin Throw
IAAF Continental Cup
Javelin Throw
Universiade
Javelin Throw
Bhubaneshwar Asian Championships
Javelin Throw
Bhubaneshwar Asian Championships
Javelin Throw
Wuhan Asian Championships
Javelin Throw
Wuhan Asian Championships
Javelin Throw
Incheon Asian Games
Javelin Throw
Colombo Asian Junior Championships
Javelin Throw
IAAF World Junior Championships
Javelin Throw
Chinese Taipei Championships
Javelin Throw