Sungho Profile: Age, Height, Career, Facts & More
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As the eldest member of BOYNEXTDOOR, Sungho carries a warm, dependable presence that’s earned him the affectionate title of “hyung” among his younger groupmates.
As main vocalist, his clean, emotionally resonant tone has become a defining feature of BOYNEXTDOOR’s easy-listening sound, while his easygoing, approachable image has made him one of the members most closely associated with the group’s signature “boy next door” concept.
This complete profile breaks down everything fans want to know about Sungho — his age, height, career, personality, and the fun facts that keep circulating through the fandom.
Quick Facts About Sungho
- Real Name: Park Sung-ho (박성호)
- Stage Name: Sungho (성호)
- Birth Date: September 4, 2003
- Zodiac Sign: Virgo
- Birthplace: Wonju, Gangwon Province, South Korea
- Position: Main Vocalist
- Height: Approximately 173–174 cm (5’8″)
- Blood Type: A
- Nationality: South Korean
- Agency: KOZ Entertainment (HYBE)
- Group: BOYNEXTDOOR
- MBTI: ENTJ
- Representative Emoji: 🦊
Early Life and Background
Sungho was born Park Sung-ho on September 4, 2003, in Wonju, Gangwon Province, South Korea. He trained under KOZ Entertainment for approximately three years and nine months before debut, developing the smooth, controlled vocal delivery that would come to define his role in BOYNEXTDOOR.
As the oldest of the group’s six members, Sungho was one of the trainees personally selected by KOZ Entertainment founder and producer Zico, whose vision shaped the group’s overall “boy next door” concept from the very beginning.
Career Highlights
Debut and BOYNEXTDOOR’s Formation Sungho officially debuted as a member of BOYNEXTDOOR on May 30, 2023, with the single album WHO!, marking the first release from KOZ Entertainment’s first-ever boy group.
As main vocalist, his warm tone became a defining part of BOYNEXTDOOR’s early discography, which unfolded as a loosely connected trilogy chronicling the story of a “first love” across the group’s WHY.., HOW?, and later releases.
Rapid Rise and Recognition BOYNEXTDOOR’s rise was swift and widely recognized within the industry. The group won the Special Award for Global Rising Artist at the 2023 Melon Music Awards, along with the K Global Super Rookie Award at the K Global Heart Dream Awards and Best Rookie (Male) honors on KM CHART that same year.
Sungho contributed his vocals to the group’s continued momentum through 2024’s How? EP, led by the single “Earth, Wind & Fire,” and the group’s hit “But Sometimes,” which earned Rookie of the Year nominations at the Circle Chart Music Awards.
Chart Milestones and Global Reach As part of BOYNEXTDOOR, Sungho contributed to the group’s growing chart success, including their track “19.99,” which scored the group’s first entry at Number 1 on Billboard’s World Albums chart and placed them inside the Billboard 200’s top 40 — a significant milestone for a group barely a year and a half into its career.
BOYNEXTDOOR went on to perform at major festival stages across South Korea, Spain, Japan, Hong Kong, and the United States, and were featured in a K-pop exhibit at the Grammy Museum in Los Angeles in 2024 alongside numerous other HYBE-affiliated artists.
Japan Debut BOYNEXTDOOR expanded into the Japanese market on July 10, 2024, with the maxi single “And,,” featuring Japanese re-recordings of the group’s earlier singles alongside the original Japanese-language track “Good Day.”
The release marked the group’s third Number 1 single on Japan’s Oricon Chart, further establishing BOYNEXTDOOR’s growing footprint beyond South Korea.
Personality and Public Image
Sungho has earned the nickname “the nation’s ideal type” among fans, a reflection of both his warm visuals and his approachable, gentle demeanor as the group’s eldest member. He’s often described as a steady, reassuring presence within BOYNEXTDOOR, someone the younger members can lean on during the group’s demanding schedule.
Despite that calm, dependable image, he’s also known for a playful side that comes through in the group’s variety and behind-the-scenes content, contributing to BOYNEXTDOOR’s overall image as a relatable, down-to-earth group of guys.
That balance between warmth and reliability has made Sungho something of an emotional anchor for the group, particularly during BOYNEXTDOOR’s rapid rise from rookies to internationally touring artists in a short span of time.
Fans often point to his calm, encouraging presence backstage and during livestreams as a stabilizing force, especially for the group’s younger members like Woonhak. His easygoing humor, paired with genuine care for his groupmates, has helped shape BOYNEXTDOOR’s overall reputation as a tight-knit, emotionally supportive team both on stage and off.
Fun Facts and Trivia
- Sungho’s representative emoji is a fox, reflecting his charming yet sharp public image.
- He’s the eldest member of BOYNEXTDOOR, often referred to as “hyung” by his groupmates.
- His MBTI type is ENTJ, often described as “The Commander.”
- He trained under KOZ Entertainment for roughly three years and nine months before debut.
- Fans and media alike have nicknamed him “the nation’s ideal type” for his gentle, approachable image.
- He’s known for his clean, emotionally warm vocal tone, a key part of BOYNEXTDOOR’s easy-listening sound.
Social Media and Where to Follow
Sungho is active across BOYNEXTDOOR’s official group platforms, including Instagram, X (formerly Twitter), TikTok, and YouTube, where his vocal performances, behind-the-scenes tour content, and playful interactions with fellow members continue to draw significant fan engagement.
As the group’s eldest member, his content often reflects the reassuring, big-brother energy fans associate with his role within BOYNEXTDOOR.
His warm, approachable image continues to resonate strongly with fans following the group’s rapid international expansion, particularly as BOYNEXTDOOR’s reach has grown through festival appearances, chart milestones, and their debut into the Japanese market.
Conclusion
From a Wonju trainee handpicked by producer Zico to BOYNEXTDOOR’s dependable, warm-toned main vocalist, Sungho’s career reflects a rare combination of vocal talent and quiet leadership by example.
Whether fans are drawn in by his smooth, emotionally resonant singing, his approachable “ideal type” image, his steady presence as the group’s eldest member, or his playful side in behind-the-scenes content, Sungho continues to prove why he’s regarded as one of the most beloved members of his generation.
As BOYNEXTDOOR’s global reach continues to expand, all eyes remain on Sungho to see what he’ll sing and share next.
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