Introduction to TST

"TST, shh! Hello, we are TST!" TST (일급비밀; formerly known/short for TopSecret) is a five-member boy group under KJ Music Entertainment. They debuted on January 4, 2017 with their first mini album Time's Up.

Current state:
active 
January 4, 2017 - present
Debut:
Active years:
2017 - Present
Country:
South Korea
Most popular member:
Kpopping rank:
194th
Fandom:
HANA
0 awards
0 pics
63 videos
6 albums
68 viewed
26 added

TST Member Profiles

Ain

Ain
 

Korean: 아인

Birthday:
Age:
27 years old
Birthplace:
Asan   South Korea
Height:
5'12" (182 cm)
Weight:
141.1 lbs (64 kg)
Zodiac-sign:
K

K
 

Korean: 케이

Birthday:
Age:
29 years old
Birthplace:
Gwangju   South Korea
Height:
5'10" (178 cm)
Weight:
138.9 lbs (63 kg)
Zodiac-sign:
Blood type:
AB
Yohan

Yohan
 

Korean: 요한

Birthday:
Age:
28 years old
Birthplace:
Ulsan   South Korea
Height:
5'11" (180 cm)
Weight:
141.1 lbs (64 kg)
Zodiac-sign:
Wooyoung

Wooyoung
 

Korean: 우영

Birthday:
Age:
24 years old
Birthplace:
  South Korea
Height:
5'10" (178 cm)
Weight:
132.3 lbs (60 kg)
Zodiac-sign:
Blood type:
A
Junghoon

Junghoon
 

Korean: 정훈

Birthday:
Age:
24 years old
Birthplace:
  South Korea
Height:
5'9" (175 cm)
Weight:
127.9 lbs (58 kg)
Zodiac-sign:
Blood type:
AB
Yonghyeon

Yonghyeon
 

Korean: 용현

Birthday:
Age:
24 years old
Birthplace:
  South Korea
Height:
5'9" (175 cm)
Weight:
127.9 lbs (58 kg)
Zodiac-sign:
Blood type:
AB
Kyeongha

Kyeongha
 

Korean: 경하

Birthday:
Age:
22 years old
Birthplace:
  South Korea
Height:
5'9" (174 cm)
Weight:
125.7 lbs (57 kg)
Zodiac-sign:
Blood type:
A