Answer
The answer is Rabbit. Ryeowook was born on June 21, 1987. In the Chinese zodiac, each year is represented by an animal sign, and the years are divided into twelve-year cycles. The twelve animals are Rat, Ox, Tiger, Rabbit, Dragon, Snake, Horse, Sheep, Monkey, Rooster, Dog, and Pig. Each zodiac sign is associated with certain characteristics and personality traits.