Profil - Koo Hye Sun

Nama: Koo Hye Sun (25 Tahun)

Tanggal/tempat lahir: 9 November 1984/Seoul

Tinggi/berat: 163 cm/42 kg

Golongan darah: A

Zodiak: Scorpio

Hobi: Menyanyi, menggambar, main piano, menulis

Pendidikan: SD Shin Chon & Bu Pyeong Dong, SMP Bu Heung, SMA khusus wanita Bu Pyeong, Universitas Seni Seoul

Agensi: YG Entertainment

Serial: Boys Before Flowers (KBS2, 2009); Strongest Chil Woo (KBS2, 2008); The King and I (SBS, 2007); Pure 19 (Pure In Heart) (KBS1, 2006); Ballad Of Suh Dong (SBS, 2005); Nonstop 5 (MBC, 2005); Drama City (Everybody Cha Cha Cha) (episode Anagram) (KBS2, 2004-2005)

Film: August Rush (cameo, 2007)

Penghargaan: Audience Award di Festival Film Pendek Asian di Busan 2009, Aktris Baru Terbaik SBS Acting Awards 2007, Aktris Pendatang Baru Terbaik KBS Acting Awards 2006.

Iklan: ADefying (krim), LG Teen Ring, cheoum cheoreom, Coenzym Q10, Elgaa, Tous les jours (makanan), Like the First Time (soju), Da-Na-Han RG II (make-up), Sharp Rieuldic, Coca-Cola, Sam-Bo Computer Slim PC

MV: Soul Star - Will Forget (2006), Sung Si Kyung - We Quite Match Well, Im Tae Bin - The Reason I Close My Eyes, Kim Ji Eun - Yesterday is Different from Today

Pengalaman Menyanyi: Solo - I Know Nothing Else But Love – (lagu Shim Soo Bong yang dinyanyikan Geum Jan Di), Peppermint (acara musik yang dipandu Lee Ha Na), Duet: dengan Seung Ri (Raining on a Sleepless Night (milik penyanyi Kim Gun Mo), Lee Jung (Don’t Make Me Cry), MC Mong (Love Letter), Lee Seung Ki (Summer Nights)