Seventeen is a South Korean boy group formed by Pledis Entertainment in 2015. The group consists of thirteen members divided into three sub-units: 'Hip-Hop Unit', 'Vocal Unit', and 'Performance Unit'.

Stage Name: S.Coups/에스.쿱스/エス.クプス
Real Name: Choi Seungcheol/최승철
Nicknames: 17’s Father, Beagle King
Birthday: August 8, 1995
Birthplace: Daegu, South Korea
Blood Type: AB
Height: 178 cm
Weight: 65 kg
Position in group: Leader, Main Rapper, Vocalist
Unit: Hip-Hop (Leader), SVT Leaders
Languages: Korean
Hobbies: reading
Siblings: two older brothers
Education: Seoul School of Performing Arts

Stage Name: Jeonghan/정한/ジョンハン
Real Name: Yoo Jeonghan/윤정한
Nicknames: Eldest Maknae, 1004, Sebong Mom
Birthday: October 4, 1995
Birthplace: Seoul, South Korea
Blood Type: B
Height: 178 cm
Weight: 62 kg
Position in group: Lead Vocalist
Unit: Vocal
Languages: Korean
Hobbies: sleeping, playing soccer, basketall and badminton
Siblings: one younger sister
Education: Hyangnam High School

Stage Name: Joshua/조슈아/ジョシュア
Real Name: Hong Jisoo/홍지수/Joshua Hong
Nicknames: American Hyung, Gentleman Joshua
Birthday: December 30, 1995
Birthplace: Los Angeles, California, United States
Blood Type: A
Height: 177 cm
Weight: 58 kg
Position in group: Lead Vocalist
Unit: Vocal
Languages: Korean, English
Instruments: guitar
Hobbies: reading, playing the guitar, singing, watching movies
Education: Downtown Magnets High School

Stage Name: Jun/준/ジュン
Real Name: Wen Jun Hui/文俊辉
Nicknames: Mr. Blue Earmuffs, Quiet Handsome Boy
Birthday: June 10, 1996
Birthplace: Shenzhen, Guangdong, China
Blood Type: B
Height: 182 cm
Weight: 66 kg
Position in group: Lead Dancer, Vocalist
Unit: Performance
Languages: Chinese, Cantonese, Korean
Instruments: piano
Hobbies: acting, singing, martial arts, playing the piano, reading on the phone
Siblings: one younger brother
Education: Buji Senior High School,Phuket High School, University’s International Language Institute

Stage Name: Hoshi/호시/ホシ
Real Name: Kwon Soonyoung/권순영/权顺荣
Nicknames: Mr. Dumbbell, 10:10 O’Clock, Hoshi-tam tam
Birthday: June 15, 1996
Birthplace: Namyangju, Gyeonggi-do, South Korea
Blood Type: B
Height: 178 cm
Weight: 60 kg
Position in group: Main Dancer, Lead Vocalist, Sub-Rapper
Unit: Performance (Leader), SVT Leaders, Booseoksoon
Languages: Korean, Japanese, Chinese
Hobbies: taekwando
Siblings: one older sister and another younger sibling
Education: Maseok High School

Stage Name: Wonwoo/원우/ウォンウ
Real Name: Jeon Wonwoo/전원우
Nicknames: Mr. Beanie, 1+1, Sloth, Seventeen since birth
Birthday: July 17, 1996
Birthplace: Changwon, Gyeongsangnam-do, South Korea
Blood Type: A
Height: 182 cm
Weight: 63 kg
Position in group: Lead Rapper, Vocalist
Unit: Hip-Hop
Languages: Korean
Instruments: guitar
Hobbies: reading, playing games, watching movies
Siblings: one younger brother
Education: Seoul School of Performing Arts

Stage Name: Woozi/우지/ウ-ジ
Real Name: Lee Jihoon/이지훈/李知勳
Nicknames: Mr. Fluorescent Sneakers, White puppy, Tofu, Documentary
Birthday: November 22, 1996
Birthplace: Busan, South Korea
Blood Type: A
Height: 165 cm
Weight: 54 kg
Position in group: Lead Vocalist
Unit: Vocal (Leader), SVT Leaders
Languages: Korean, Japanese
Instruments: guitar, piano, clarinet, band instruments
Hobbies: enjoying music
Education: Hanlim Multi Arts School

Stage Name: DK/Dokyeom/도겸/ドギョム
Real Name: Lee Seokmin/이석민
Nicknames: Mr. Hat, Hyung collector, Seungkwan’s endorphin, Soonseok Talk, Rockstar, Docutie, Chef DK
Birthday: February 18, 1997
Birthplace: Suji-gu, Yongin, Gyeonggi-do, South Korea
Blood Type: RH-O
Height: 179 cm
Weight: 66 kg
Position in group: Main Vocalist
Unit: Vocal, Booseoksoon
Languages: Korean
Hobbies: watching movies, singing while wearing earphones while resting
Siblings: one older sister
Education: Shinli Kindergarten, YP Music Academy, Seoul School of Performing Arts

Stage Name: Mingyu/민규/ミンギュ
Real Name: Kim Mingyu/김민규
Nicknames: Mr. Wristband, Technician, Mingyu Shop, Kim-ssi ahjussi, Housewife Mingyu
Birthday: April 6, 1997
Birthplace: Anyang, Gyeonggi-do, South Korea
Blood Type: B
Height: 187 cm
Weight: 80 kg
Position in group: Lead Rapper, Vocalist, Visual/Face of the Group
Unit: Hip-Hop
Languages: Korean
Hobbies: soccer, basketball and other ball games, making plastic models/action figures
Siblings: younger sister Minseo
Education: Burim Middle School, Seoul Broadcasting High School

Stage Name: The8/디에잇/ディ・エイト
Real Name: Xu Ming Hao/徐明浩
Nicknames: Little 8, Fairy
Birthday: November 7, 1997
Birthplace: Anshan, Liaoning, China
Blood Type: O
Height: 179 cm
Weight: 53 kg
Position in group: Lead Dancer, Vocalist, Rapper
Unit: Performance
Languages: Chinese, Korean
Hobbies: break dancing, martial arts, singing, dancing, shopping, watching movies

Stage Name: Seungkwan/승관/スングァン
Real Name: Boo Seungkwan/부승관/夫勝寬
Nicknames: Mr. Mic, MC Boo, DJ Boo
Birthday: January 16, 1998
Birthplace: Jeju, Jejudo, South Korea
Blood Type: B
Height: 174 cm
Weight: 58 kg
Position in group: Main Vocalist
Unit: Vocal, Booseoksoon
Languages: Korean
Hobbies: calligraphy, basketball, singing
Siblings: two older sisters
Education: Seoul Broadcasting High School

Stage Name: Vernon/버논/バーノン
Real Name: Hansol Vernon Choi/최한솔
Nicknames: Mr. Headphones, Peacekeeper, 4D, Twix
Birthday: February 18, 1998
Birthplace: New York, USA
Blood Type: A
Height: 178 cm
Weight: 62 kg
Position in group: Main Rapper, Vocalist
Unit: Hip-Hop
Languages: English, Korean
Instruments: guitar
Hobbies: reading, watching movies, watching webtoons
Siblings: one younger sister
Education: Ewha University Elementary School

Stage Name: Dino/디노/ディ-ノ
Real Name: Lee Chan/이찬
Nicknames: Mr. Bagpack, Side Dish, Lee Dino, Maknae On Top, Jeonghan’s Baby
Birthday: February 11, 1999
Birthplace: Iksan, Jeollabuk-do, South Korea
Blood Type: A
Height: 174 cm
Weight: 56 kg
Position in group: Main Dancer, Lead Rapper, Vocalist, Maknae
Unit: Performance
Languages: Korean
Hobbies: watching movies
Siblings: one younger brother
Education: Sangbong Middle School, Seoul Broadcasting High School