(Seventeen) Yoon Jeonghan Biography: Profile, Net worth 2025, Career, Sister And Military

Profile:

Stage Name: Jeonghan (정한)

Birth Name: Yoon Jeong Han (윤정한)

Birthday: October 4, 1995

Nationality: South Korean

Birthplace: Hwaseong, Gyeonggi, South Korea

The reason Jeonghan is known as "Angel" is because his birthdate, October 4 (10/04), sounds like the Korean word "Cheonsa" (angel). Other nicknames for him include "Hannie," "1004," "Mr. Samsam," and "Pro-cheater Yoon Jeonghan" because of his lighthearted notoriety for breaking the rules in games on SEVENTEEN's variety show Going Seventeen. Jeonghan, who is frequently referred to as the "mother" of SEVENTEEN, is well-known for his long hair from the group's formative years, kind disposition, and compassionate personality. He strikes a balance between his maternal and mischievous impulses.

Early Life and Education:

Although Yoon Jeonghan was born in Hwaseong, Gyeonggi, South Korea, on October 4, 1995, he was raised in Gangbuk-gu, Seoul, until his family relocated to Hwaseong when he was eleven years old. He was raised in a loving household by his parents and his 1999-born younger sister, Yoon Soobin. As a protective elder brother who experiences mixed emotions when his sister brings home a lover, Jeonghan has talked positively about his close bond with her.
Jeonghan demonstrated his academic devotion by graduating as the third-best student in his year at Seoul's Hyangnam High School in 2014, where he majored in natural sciences. At first, he wanted to work as an early childhood educator or barista, and he even earned a barista license. But after Pledis Entertainment scouted him, his course changed.
In order to concentrate on his training with Pledis Entertainment, Jeonghan left his studies in Advertising Production at the Dong-ah Institute of Media and Arts in Gyeonggi-do after graduating from high school. He made a big academic leap in 2022 when he enrolled in Anyang University's master's program, specializing in K-pop and business administration under the Department of Applied Music. This move demonstrated his willingness to learn more about the industry.

Career:

Pre-Debut and Discovery:

It was by chance that Jeonghan entered the entertainment business. He was discovered by Pledis Entertainment at a subway station in 2013, in contrast to many other idols who tried out. He spent two years and two months developing his vocal and performance skills after clearing auditions. Fans got a taste of his charisma and talent at this time when he made an appearance on Seventeen TV, an online reality show that featured Pledis' trainees.
At first, Jeonghan thought about pursuing other career options, like as acting, and he and his companion Oh Taewoo briefly attended an acting academy. Four agencies scouted him, including one of the "Big Three" (SM, JYP, or YG), but he decided on Pledis because of its SEVENTEEN concept.
Make your debut with SEVENTEEN
On May 26, 2015, Jeonghan made his SEVENTEEN debut with the extended play (EP) 17 Carat, which reached the top of Billboard's K-pop chart at number 10. Jeonghan's silky vocals and captivating stage presence immediately made him stand out as a member of the Vocal Team, which also included Joshua, Woozi, DK, and Seungkwan. The 13-member group SEVENTEEN, which is renowned for its self-producing style, is split into three units: Performance, Hip-Hop, and Vocal. As the group's primary vocalist and visual artist, Jeonghan solidified his position as a pivotal member.
With their debut studio album, Love & Letter (2016), which was well-received in Japan, and their second EP, Boys Be (2015), SEVENTEEN's early popularity persisted. Among the group's many honors are the 2022 Golden Disc Award for Album of the Year for Your Choice, the 2015 Mnet Asian Music Award for Best New Artist, and the 2016 MAMA Best Dance Performance. According to the IFPI, their 2023 album FML sold over 6.2 million copies, making it the best-selling worldwide album of the year.

Solo and Sub-Unit Ventures:

Jeonghan has experimented with solo and sub-unit projects outside of SEVENTEEN. He created and produced the digital song "Dream" with Prismfilter, which was published in Korean and Japanese in 2021. He demonstrated his vocal ability in 2022 when he sang a cover of Mosawo's "Aitai" for SEVENTEEN's #17Studio series. He started hosting Tokyo FM's weekly radio program, School of Lock, in April 2023. He remained there until December 2023, when bandmate Dino took over.
In the subunit JEONGHAN X WONWOO (JxW), Jeonghan made his debut in June 2024 with the single "This Man," which featured the song "Beautiful Monster." The sub-unit broadened his creative horizons and emphasized his rapport with bandmate Wonwoo. Jeonghan's first solo single since enlistment, "Better Half," featuring the Japanese band Omoinotake, was released on January 27, 2025. Omoinotake's album Pieces include a Japanese version of the song.

Acting and Endorsements:

Jeonghan's allure goes beyond just his songs. His acting career began in 2015 when he appeared in the music video for Phantom's Kiggen song "Playback." He traveled to Montpellier, France, in 2023 to perform with bandmate Dino and other celebrities on MBC Every1's reality show Magic Lamp. His international fame was raised in August 2024 when he costarred with Japanese actor Kento Yamazaki in the travel program Yamazaki Kento and Jeonghan’s Miracle Journey in Korea, which was aired by Nippon TV and Hulu Japan.
Additionally, Jeonghan has been in high demand as a brand ambassador. He was appointed an ambassador for the South Korean cosmetics company Banila Co. in 2021, and the relationship continued into 2024 with marketing linked to SEVENTEEN's Nana Tour. Using his expertise in fashion, he was appointed global ambassador for South Korean apparel brand Acme De La Vie in September 2023.
Composing Songs and Other Contributions
Co-writing songs including "17 Carats," "Falling for U" (2018), "AHI LOVE" (2020), and the duet "Dream" with Joshua, Jeonghan has added to SEVENTEEN's career as a songwriter. His artistic contributions are in line with SEVENTEEN's self-producing philosophy, in which members take an active role in choreography, concept creation, and music production.

2025 Net Worth:

Although it is difficult to estimate Jeonghan's net worth because of conflicting sources, it is anticipated to be between $2 million and $5 million in 2025. This sum includes his income from endorsements, solo endeavors, sold-out shows, and album sales for SEVENTEEN. He has benefited greatly from SEVENTEEN's worldwide popularity, which includes their ground-breaking album FML and lengthy international tours. His solo and sub-unit releases, as well as endorsement deals with companies like Banila Co. and Acme De La Vie, provide him with extra revenue.
His varied career and SEVENTEEN's standing as one of K-pop's biggest acts are reflected in his net worth.

Family and Sister:

Jeonghan and his younger sister, Yoon Soobin, who was born in 1999, have a strong affinity. He is well-known for being protective and frequently showing conflicting emotions regarding her dating, which emphasizes their close sibling bond. Jeonghan has talked positively about their relationship in interviews, highlighting his function as a protective older brother. Although not much is known about his parents, they have always encouraged his work, and Jeonghan attributes his comfort to his mother's cuisine.
Jeonghan views his SEVENTEEN family members as a second family and has strong familial ties to them. He is very close to Joshua, whom he met while training, and they are known as "ShuJeon" or "ShuHan." Because of his kind nature, Jeonghan is a confidant to his bandmates, frequently listening to their worries and providing support.

Military Service:

All physically fit men in South Korea must serve in the military before the age of thirty. Pledis Entertainment revealed on August 12, 2024, that Jeonghan would join in the second half of 2024, becoming the first SEVENTEEN member to do so. The organization confirmed on September 12, 2024, that he will be joining on September 26, 2024, as a social worker, a position that usually entails public service rather than active military duty.
Jeonghan pre-recorded material to keep himself present, although he was unable to take part in SEVENTEEN's Right Here World Tour or promotional events for their 12th mini-album because of his enlistment. Before joining, he made appearances at Lollapalooza Berlin and a fan-signing session. Many fans posted sincere remarks on Weverse and X wishing him a safe and healthy service, expressing mixed feelings. To protect their privacy, Pledis asked admirers not to visit his enlistment website.
Jeonghan is anticipated to return to the military in early 2026 after serving for about 18 months. His dedication to his work has been further demonstrated by the release of "Better Half" in January 2025 and the Weverse updates he has provided to followers throughout his service.

Personal Life and Fun Facts:

Jeonghan's disposition combines sensitivity, fun, and friendliness. Despite his kind demeanor, he is notorious for his mischievous nature. He frequently plays practical jokes on his bandmates, particularly DK, and has been dubbed "Pro-cheater" for his antics during games. He has acknowledged taking covert naps in restrooms during hectic schedules and is a sensitive sleeper who is often agitated by light and noise.
He likes to play sports like soccer and badminton, collect Sylvanian Families toys, and eat Korean food like stew, soup, and chicken. Candy and chocolate are among the sweet foods he detests. Jeonghan has received recognition for his sense of style and is a fashion fanatic who prefers red and black. Even though he is said to be unmarried as of 2025, he favors older partners who can spoil him.
Even though Jeonghan didn't like it at first, his long hair from SEVENTEEN's formative years became iconic. He adopted his look thanks to the support of his fans, and he has since tried out a variety of haircuts, becoming the member with the most hair changes. He frequently serves as a listener and mediator in the group because of his affable and sympathetic ISFJ nature.

Health Challenges:

Throughout his career, Jeonghan has experienced health problems. He had surgery in June 2022 for lateral epicondylitis, an elbow issue, yet he was still able to play in SEVENTEEN's Be The Sun World Tour while wearing a brace and cast. He had ankle surgery in December 2023, which caused the Follow Tour to temporarily halt. Pledis declared his recuperation and return to group activities by March 2024. These difficulties demonstrate his tenacity and commitment to his art.

Impact and Legacy:

The impact of Jeonghan goes beyond just music. He is a fan favorite in Japan, where he frequently appears on celebrity popularity lists, because to his angelic appearance and kind demeanor. His 2022 Instagram images from Tokyo's Shibuya encouraged followers to take their own pictures, demonstrating his worldwide appeal. With millions of records sold and historic victories at awards like the MTV Video Music Awards and MTV European Music Awards, he has helped SEVENTEEN establish itself as a self-producing force.

Jeonghan's versatility is demonstrated by his sponsorships, solo endeavors, and sub-unit activities, and his compassionate disposition has cemented his position as SEVENTEEN's emotional pillar. Fans are anxiously awaiting his return as he serves in the military, believing that his "angelic" presence will continue to shine in K-pop.
References: