| Rank | Event | Year | Location | Result |
| World Championships | ||||
| 1 | Vault | 2011 | Tokyo, JPN | 16.566 |
| 4 | Vault | 2010 | Rotterdam, NED | 16.266 |
| 7 | Team | 2011 | Tokyo, JPN | 260.393 |
| 8 | Team | 2010 | Rotterdam, NED | 259.952 |
| Qualification | Floor Exercise | 2011 | Tokyo, JPN | 14.566 |
| Qualification | Parallel Bars | 2011 | Tokyo, JPN | 14.208 |
| Qualification | Rings | 2011 | Tokyo, JPN | 14.366 |
| Qualification | Individual All-Around | 2011 | Tokyo, JPN | 59.573 |
| Qualification | Floor Exercise | 2010 | Rotterdam, NED | 14.033 |
| Qualification | Parallel Bars | 2010 | Rotterdam, NED | 14.200 |
| Qualification | Rings | 2010 | Rotterdam, NED | 14.666 |
| Qualification | Individual All-Around | 2010 | Rotterdam, NED | 59.332 |
| Asian Games | ||||
| 1 | Vault | 2010 | Guangzhou, CHN | 16.400 |
| 3 | Team | 2010 | Guangzhou, CHN | 352.950 |
| World Cup | ||||
| 2 | Vault | 2011 | Moscow, RUS | 16.275 |
Nickname
God of Vault (seoul.co.kr, 24 Sep 2010)
Hobbies
Singing, computer games. (seoul.co.kr, 24 Sep 2010)
Occupation
Student
Education
Korea National Sports University, Korea
Language(s) spoken
Korean
Club name
Korea National Sports University, Korea
Coach
Yang Tae-Young (news.khan.co.kr, 17 Apr 2012)
Debut
2010 (FIG, 11 Oct 2010)
Additional information
Start of sporting career
He first started gymnastics in his second year of primary school at age nine. (article.joinsmsn.com, 09 Jun 2012)
Reason for taking up this sport
He followed his brother into gymnastics. (seoul.co.kr, 24 Sep 2010)
Ambitions
To win a gold medal at the 2012 Olympic Games in London. (koreajoongangdaily.joinsmsn.com, 18 Apr 2012)
General
SIGNATURE MOVE
He has a move named after him, which he first performed at the 2011 World Championships in Tokyo. (news.khan.co.kr, 17 Apr 2012)
