Found a random list yesterday that I wanted to share XD Haha It's celebritites who are left handed.
The one with * are celebrities who consider themselves to be ambidextrous. To put it simply they can write and do everything with both hands~

1TYM
- Danny

2PM
- Nichkhun*

After School
- Gahee*

Battle
- Taehwa

Block B
- Jaehyo*
- Zico*

Chun Jung Myun

Dalmatian
- Day Day

F.CUZ
- Jinon

f(x)
- Luna*

Girls Generation
- Hyoyeon *

JJ Project
- JB

Jung Il Woo

Jung Junha

Jung Sunhee

Kim Hyesung

Kim Soohyun

MBLAQ
- G.O
-Seungho

Moon Heejun

Park Shin Hye*

RaNia
- Joy

Seo In Young

SG Wannabe
- Yongjun

SHINee
- Jonghyun*

Super Junior
- Heechul*
- Ryeowook*

The BOSS
- Jay
- Karam

TVXQ/JYJ
- Micky Yoochun *
- U-Know Yunho *
- Xiah Junsu *

Wonder Girls
- Hyelim

Yoon Eunhye

 

 

Damn almost everyone from TVXQ/JYJ O__O It was actually a lot of celebrities who are left handed I thought it would be around 10 people XD