The Greatest Love/ 최고의 사랑

# Title: 최고의 사랑 / Choegoui Sarang

# Also known as: Best Love, The Greatest Love
# Previously known as: 애정의 발견 / The Discovery of Affection
# Genre: Romance, comedy
# Episodes: 16
# Broadcast network: MBC
# Broadcast period: 2011-May-04 to 2011-Jun-23

Goo Ae Jung (played by Gong Hyo Jin) is a former girl group member whose popularity has waned despite her sweet personality. Dokko Jin (Cha Seung Won) is the top action star in Korea who privately has an arrogant side. When Goo Ae Jung enters a variety show that fakes marriages between celebrities and "normal people," she gets entangled in a love square with her ex-bandmate Kang Se Ri, Dokko Jin, and adorable Eastern medicine doctor Yoon Pil Joo

Goo Ae Jung

Name: Gong Hyo Jin / 공효진
Age: 31
Birth Date: April 4, 1980
Birthplace: Seoul, South Korea
Height: 5' 8" (172 cm)
Weight: 101 lbs. (46 kg)
Zodiac: Aries
Blood Type: A

Dokko Jin

Name: Cha Seung Won / 차승원
Age: 41
Birth Date: June 7, 1970
Height: 6' 2" (188 cm)
Weight: 176 lbs. (80 kg)
Zodiac: Gemini

Kang Se Ri

Name: Yoo In Na / 유인나
Age: 29
Birth Date: June 5, 1982
Height: 5' 5" (165 cm)
Weight: 97 lbs. (44 kg)

Yoon Pil Joo

Name: Yoon Kye Sang / 윤계상
Age: 32
Birth Date: December 20, 1978
Height: 6' 0" (182 cm)
Weight: 136 lbs. (62 kg)
Zodiac: Sagittarius
Blood Type: O

All infomation credit to : dramawikipage,dramafever.com