
K-Pop

성호 | Park Sung Ho
Sungho (성호) is a South Korean singer and the main vocalist of BOYNEXTDOOR.
Park Sung Ho, better known as Sungho, was born on September 4, 2003, in South Korea. Growing up, he dreamed of becoming a professional soccer player before eventually discovering his passion for music and performance. During middle school, he participated in a band, gaining early experience performing in front of others and developing the musical foundation that would later help him pursue an idol career.
In 2023, Sungho debuted as the eldest member and main vocalist of BOYNEXTDOOR under KOZ Entertainment, a label founded by producer and artist Zico. Known for his warm vocal tone, dependable personality, and caring nature toward younger members, Sungho quickly became one of the group's most beloved members. His strong vocals and mature presence have played an important role in establishing BOYNEXTDOOR's youthful yet relatable image.
Fan-made pieces inspired by drama nights, bias feelings, and soft delulu moods.
Fans love Sungho because he balances a reliable older-brother image with an unexpectedly soft and emotional personality. While he often appears calm and composed, fans enjoy discovering his more sensitive side through interviews, livestreams, and behind-the-scenes content. His willingness to openly share funny or embarrassing stories makes him feel approachable and genuine.
Many fans also appreciate his passion for music, films, and the arts. Whether he's discussing Christopher Nolan movies, recommending music, or supporting his fellow members, Sungho comes across as thoughtful and sincere. Combined with his strong vocals and caring personality, he has become a fan favorite among ONEDOORs around the world.
Sungho was born as Park Sung Ho (박성호) on September 4, 2003, and is the eldest member of BOYNEXTDOOR. Source: KProfiles
He serves as one of the group's main vocalists and is known for his warm, stable singing voice. Source: KOZ Entertainment
His nickname is "Shoulders" because of his notably broad shoulders. Source: Ahrefs
Sungho has poor eyesight and typically wears contact lenses when appearing in public. Source: Ahrefs
Before pursuing music, he dreamed of becoming a professional soccer player. Source: Semrush
During middle school, he was a member of a band and developed an early love for performing. Source: Ahrefs
Although he rarely cries, he once had such a sad dream that he woke up crying and soaked his pillow with tears. Source: Semrush
His favorite colors are sky blue and purple because he finds them calm, subtle, and harmless. Source: RankDots
If he had to eat only one meal for the rest of his life, he would choose a burger set. Source: RankDots
Sungho is a major movie enthusiast and enjoys studying directors' filmographies. Source: RankDots
He particularly enjoys films directed by Christopher Nolan. Source: RankDots
Other filmmakers he has mentioned enjoying include Martin Scorsese and Park Chan-wook. Source: RankDots
Beyond K-pop, he enjoys listening to jazz music and occasionally classical music. Source: RankDots
Despite often appearing confident, he is extremely afraid of bugs. Source: KProfiles
He once cried while playing a horror game during a livestream because he became so frightened. Source: KProfiles
Fans often describe him as one of the most caring and dependable members of BOYNEXTDOOR. Source: Fan Community Discussions
His mature personality frequently makes him feel like an older brother figure within the group. Source: BOYNEXTDOOR Content
He shares the same birthday, September 4, with :contentReference[oaicite:2]{index=2}. Source: Ahrefs
His combination of strong vocals, humor, and emotional honesty has made him one of the most beloved members among ONEDOORs. Source: Fan Community Discussions
Many fans appreciate how his tough-looking appearance contrasts with his surprisingly gentle and sensitive personality. Source: BOYNEXTDOOR Interviews & Fan Discussions