Park Su-bin (Korean: 박수빈; born February 12, 1994), better known as Subin or Dalsooobin, is a South Korean singer, songwriter, and television host. She debuted in 2011 as a member of the girl group Dal Shabet with their hit single "Supa Dupa Diva." Known for her versatility, Subin has made notable contributions as a vocalist, composer, and producer, showcasing her creativity both within and outside the group. Born in Gwangju, South Korea, Subin is majoring in Theatre at Konkuk University. During her time with Dal Shabet, she gained recognition for her roles in OSTs, acting cameos in dramas such as Dream High and My Love from the Star, and hosting prominent TV shows like Music Talk Talk Ma Bling. She also co-produced Dal Shabet’s EP Joker is Alive in 2015. In 2016, Subin launched her solo career with the single album "Flower" and later released two EPs, Our Love (2016) and Circle's Dream (2017). After parting ways with Happy Face Entertainment in 2017, she continued her musical journey under the stage name Dalsooobin, releasing self-produced tracks like "Katchup" (2019) and "Hookah"(2022).