- Full Name: Jung Ho Seok (정호석)
- Position: Main Dancer, Rapper, Vocalist
- Birthday: February 18, 1994
- Zodiac Sign: Aquarius
- Hobbies: Playing tennis, collecting toy figures, exploring high-end fashion
- Fun fact: Chose the name “J-Hope” as his stage name because he wants to be a source of light and hope to his fans
