Girls' Generation includes a human.
The group is composed of eight members : Taeyeon , Sunny , Tiffany , Hyoyeon , Yuri , Sooyoung , Yoona , and Seohyun .	Sunny	Sunny (singer)	Yuri	Kwon Yu-ri	Yoona	Im Yoon-ah	Seohyun	Seohyun	Taeyeon	Kim Tae-yeon	Sooyoung	Choi Soo-young	Tiffany	Tiffany Hwang	Hyoyeon	Kim Hyo-yeon
Choi Soo-young -LRB- born February 10 , 1990 -RRB- , better known by the mononym Sooyoung , is a South Korean singer and actress .
Im Yoon-ah -LRB- Hangul :  born May 30 , 1990 -RRB- , better known by the mononym Yoona , is a South Korean singer and actress .	Hangul	Hangul
Kim Hyo-yeon -LRB- born September 22 , 1989 -RRB- , better known mononymously as Hyoyeon , is a South Korean singer and television personality .
Kim Tae-yeon -LRB- born March 9 , 1989 -RRB- , referred to monomously as Taeyeon , is a South Korean singer .
Kwon Yu-ri -LRB- born December 5 , 1989 -RRB- , better known by the mononym Yuri , is a South Korean singer and actress .
Seo Ju-hyun -LRB- born June 28 , 1991 -RRB- , known professionally as Seohyun , is a South Korean singer and actress .
Lee Soon-kyu -LRB- born May 15 , 1989 -RRB- , known professionally as Sunny , is an American singer and actress currently based in South Korea .	South Korea	South Korea
Stephanie Young Hwang -LRB- born August 1 , 1989 -RRB- , known professionally as Tiffany or Tiffany Hwang , is an American singer based in South Korea .	South Korea	South Korea
Girls ' Generation , also known as SNSD , is a South Korean girl group formed by S.M. Entertainment .	S.M. Entertainment	S.M. Entertainment	Korean	Korean language	girl group	girl group
