Jang Seonsik Bio, Age, Height, Weight, Career & Net Worth

Biography of   Jang Seonsik

Jang Seongsik also known by stage name  Teo is a member of DKB. DKB  is a nine-member boy band from South Korea. The group made their debut on February 3, 2020, with the release of their extended play Youth, and its lead single “Sorry Mama”.

Early Life

Seonsik was born on October 22nd, 1997 in South Korea. His Chinese zodiac sign is Ox. His childhood dream was to be a singer.  He was revealed as a member on November 19th, 2019.



Seonsik is one of the member of DKB. DKB  is the first boy band to debut under Brave Entertainment since the debut of Big Star seven years prior. Their name, DKB, is short for “Dark Brown Eyes”, meaning that “those who have it will reach out to the world.”A representative of Brave Entertainment described the group as “a newcomer who will bring a new breeze to the music industry in 2020.” Various teasers were released throughout the second half of 2019 revealing the members of the group.

On January 16, 2020, Brave Entertainment released a teaser image showing nine figures standing against a dark background with red lighting.  On May 7, a teaser photo was released of the group announcing their first comeback set for May 25. On May 10, a group teaser photo was released, also announcing that the second mini album will be titled Love.

The image also revealed the title of the EP, Youth, along with its release date, February 3. Youth was released along with its lead single, “Sorry Mama”, which was produced by Brave Brothers.The group’s debut showcase was held at the Spigen Hall in Gangnam the same day.The EP entered the Gaon Album Chart at number 41 the following week. DKB are set to release their second EP, titled Love, on May 25.

Net Worth

Seonsik’s net worth is estimated to be $1 Million – $5 Million (Approx.) in 2020. Similarly, his net worth was $100,000 – $1 Million in 2019. However, his annual salary is under review. The Astounding net worth is the compilation of his income and earnings from his profession as a singer.


  • Stage Name: Teo
  • Birth Name: Jang Seongsik
  • Birthday: October 22nd, 1998
  • Zodiac Sign: Libre
  • Occupation:  Singer , Main Dancer
  • Height: 177 cm
  • Blood Type: A
  • Nationality: Korean
  • Agent: Brave Entertainment
  • Years Active: 2019- Present

CV & More

Dacre Montgomery