Park Sehee 박세희, more commonly known as Say 세이, is a member of female idol group Bulldok of Kconic Entertainment. Her birthday, Monday, May 17, 1993, falls during the Chinese Year of the Rooster, and her zodiac star sign is Taurus. She and fellow member Kimi are the same height of 161 cm or 5'3½". Her blood type is A.
Say is the lead dancer for Bulldok.
Say is the younger sister of Topp Dogg’s P-Goon.
Genie, Kimi, Say, and Hyungeun were contestants on Mnet's "Produce 101."