Baek Ji-heon

白知宪是韩国歌手，也是K-pop女子组合Fromis 9中最年轻的成员。她以明亮的能量和甜美的嗓音著称，担任副主唱和忙内。自2017年出道以来，她一直是组合发行的稳定成员，参与了《Midnight Guest》等EP以及全长专辑《Unlock My World》。粉丝们欣赏她开朗的个性以及作为表演者的成长。截至2026，她继续与Fromis 9一起在Pledis Entertainment旗下活动。[编辑]

白知宪出生于全罗南道宝城郡，在顺天长大。关于她早期童年的细节未公开，但她曾分享自己从小梦想成为歌手。2017年，她参加了Mnet生存节目《偶像学校》，该节目旨在组建一个新的女子组合。与数十名练习生竞争时，她展示了歌唱和舞台表现力。节目于2017年7月至9月播出，知宪稳定的表现使她获得了最终出道席位。她是节目中出道的最年轻参赛者，年仅14岁就加入了Fromis 9。在参加试镜前，她曾接受歌唱和舞蹈训练，但具体训练时长未公开记录。2019年，她考入首尔表演艺术高中（SOPA），这是一所众多K-pop偶像就读的著名艺术高中，她在学业和组合活动之间保持平衡。[编辑]

白知宪于2018年1月24日作为Fromis 9成员凭借EP《To. Heart》出道。组合凭借青春概念迅速获得关注。接下来的几年里，她们发行了一系列EP：《To. Day》（2018）、《My Turn to Shine》（2019）、《My Little Society》（2020）和《Midnight Guest》（2022）。2021年，Fromis 9的管理权从Off The Record Entertainment转移至Pledis Entertainment，这一举动扩大了她们的资源。知宪作为副主唱参与了单曲《We Go》和专辑《Unlock My World》（2023）等曲目。她还参加了组合的综艺内容和粉丝见面会。2024年，她与其他成员一起与Pledis续约，确保了组合的未来。虽然她未进行个人项目，但作为忙内的角色使她成为粉丝群flover中的宠儿。[编辑]

白知宪以其清新、青春的形象著称，与Fromis 9的明亮概念相符。她常穿柔和色调的衣服和时尚街头服饰，粉丝认为她的风格平易近人。她在Instagram（@jiheonnibaek）上的社交媒体内容包含休闲照片和幕后花絮。粉丝称她为组合的“能量补充剂”。粉丝群flover经常强调她的忙内魅力和作为表演者的成长。她被视为勤奋、真诚，积极的态度引起了粉丝的共鸣。[编辑]

Baek Ji-heon, as a member of fromis 9, has not yet been evaluated by iFANN's fame tracking, and thus no ranking data is available. Her public profile, however, is considerable: her Instagram following approaches one million, and she is widely cited as the most recognizable member of fromis 9 to the general public, a status that has contributed to viral moments and a steady stream of media coverage. Within the fandom, she is celebrated for her academic achievements, including ranking second in her school, a story she shared on variety television, and for her resilience during the group's agency transition from Pledis Entertainment to Ascend. Her fans, who are part of the broader fromis 9 fandom known as flover, have supported her through these changes, and her individual popularity is evident in her active engagement on social media and her participation in variety shows and brand collaborations. While iFANN has not yet assigned a formal fame ranking, the available signals point to a performer with a strong and dedicated following, one that continues to grow as she expands her activities beyond music.[编辑]

Baek Ji-heon's representative color in Fromis 9 is pink-purple. She is registered with the Korea Music Copyright Association under number 10018596. She has a habit of smiling brightly during performances, which fans often point out. Her nickname among fans is "Maknae On Top" for her bubbly personality. She once revealed that her favorite food is tteokbokki. She is also known for her aegyo (cute acts) during fan calls.

One of the most retold stories about Ji-heon is her academic achievement: she ranked second in her entire school to persuade her parents to allow her to become an idol, a story she shared on a variety show in 2025. This has cemented her reputation as the "smartest member" of fromis 9. Another significant moment in her career was the car accident in June 2022, in which she and four other members were injured, leading to the cancellation of a showcase. The group's recovery and continued activities became a narrative of resilience that fans frequently reference. Additionally, her decision to continue with fromis 9 through the agency transition from Pledis to Ascend in 2025 is seen as a reflection of her loyalty, and her cover of Taylor Swift's "Love Story" became a viral moment that endeared her to a broader audience.[编辑]

白知宪出生于全罗南道宝城郡。关于她父母和兄弟姐妹的细节未公开。她未过多分享家庭生活，保持隐私。她目前住在首尔，与Fromis 9一起活动。[编辑]

白知宪与她的Fromis 9队友关系密切：李赛纶、宋河英、朴池原、卢知宣、李瑞渊、李采映和金娜妍。她还与Pledis Entertainment的制作人和工作人员合作过。[编辑]

截至2026年，白知宪未公开确认任何恋爱关系。K-pop偶像通常对个人生活保密，也没有关于她的可靠恋爱传闻。她目前专注于与Fromis 9的事业。[编辑]

iFANN currently estimates Baek Ji-heon's net worth at $1 million. Her primary income comes from her activities as a member of Fromis 9, including album sales, digital streaming revenue, concert tours, and fan meetings. As a group under Pledis Entertainment, earnings are split among members. She also earns from occasional endorsement deals and variety show appearances. While exact figures are not publicly disclosed, her net worth has grown steadily since debut. She has not pursued solo ventures or acting roles, so her wealth remains tied to group activities.[编辑]