Sung Ji-yeon

成智妍（Sung Ji-yeon），艺名Jane，是一位韩国歌手、舞者和模特。她最为人熟知的身份是K-pop女子组合Momoland的主舞和副唱。Jane精湛的舞蹈编排和充满活力的舞台表现力是组合在2010年代末期走红的关键，尤其是在其突破性热单《Bboom Bboom》时期。截至2026年，在组合暂停活动后，她保持着低调的公众形象，暂无确认的个人项目。[编辑]

成智妍出生于韩国首尔，并在一个以K-pop训练竞争激烈而闻名的城市长大。和许多偶像一样，她的童年和家庭细节并未公开。她的明星之路始于参加MLD娱乐（原Duble Kick娱乐）的选拔，并通过严格的筛选成为练习生。她花了数年时间磨练舞蹈和歌唱技巧，经历了包括每日编舞、声乐和语言课程在内的严格训练体系。

智妍最终被选为Momoland的成员，该组合是通过出道前生存节目组建的。她担任主舞，这一角色突显了她的技术精准度和舞台魅力。她的训练期以组合于2016年11月10日发行EP《Welcome to Momoland》出道而告终。[编辑]

成智妍于2016年11月10日以Momoland成员身份出道，发行了EP《Welcome to Momoland》。组合最初难以获得关注，但这一切在2018年1月随着《Bboom Bboom》的发行而改变。这首歌成为病毒式热门，在Gaon数字榜上最高排名第二，并为Momoland赢得了在SBS MTV《The Show》上的首个音乐节目一位。智妍作为主舞的角色对组合的高能量表演至关重要，这成为了他们的标志。

Momoland随后于2018年6月发行了《Baam》，2019年3月发行了《I'm So Hot》，这两首歌在榜单上表现良好。组合继续发布音乐至2021年，包括单曲《Ready or Not》和《Wrap Me in Plastic》。然而，在2022年，与MLD娱乐的合同未续签，原始阵容的活动实际上已结束。此后，智妍淡出公众视野，未公开宣布未来计划。[编辑]

成智妍在Momoland中以主舞身份闻名，这一角色强调精准、同步的舞蹈编排。在组合巅峰时期，她的表演以充满活力和精准的动作著称，为组合的病毒式吸引力做出了贡献。媒体对Momoland的报道主要聚焦于组合的整体成功而非个人成员，因此智妍的个人公众形象较为低调。Momoland的粉丝团名为Merry-Go-Round，在2018-2020年间活跃，但智妍本人并未培养出独立的个人形象。自组合暂停活动以来，她一直保持低调，没有活跃的社交媒体存在或公开活动。[编辑]

Sung Ji-yeon commands a global audience defined by her central role in the viral phenomenon of Momoland, yet her individual metrics remain distinct from the collective surge that propelled her group to international prominence. While the group achieved massive chart success with "Bboom Bboom," iFANN has not yet gathered sufficient data to assign a specific global or niche ranking for Sung Ji-yeon as an individual entity. Consequently, no ordinal placement is currently recorded in the database, and her standing remains unranked until future evaluations can quantify her solo public footprint against the broader celebrity landscape. This absence of a numerical rank reflects the current state of data collection rather than a lack of recognition; the subject maintains a visible presence through social media channels and professional activities, though these signals have not yet been aggregated into a definitive fame score. Regarding her fanbase, research indicates no formal or officially recognized name dedicated exclusively to Sung Ji-yeon. While Momoland operates under the moniker Merry-Go-Round, individual fans do not appear to utilize a distinct title for their support of Jane alone. Organic engagement occurs on platforms such as Reddit through appreciation threads and via her personal Instagram account, but these interactions lack the structured organization or branded campaigns typical of established solo idol fandoms. No documented charity drives, billboard projects, or exclusive rituals attributed solely to her exist in available records. The audience interaction model remains consistent with general K-pop consumption patterns, where loyalty is primarily directed toward the group unit rather than its individual members.[编辑]

Jane serves as the primary stage name for Korean promotions, while Sung Ji-yeon remains her legal identity. Born December 20, 1997, she falls under the Sagittarius sign and debuted at age eighteen just prior to her nineteenth birthday. Originally hailing from Seoul, she has resided there throughout most of her life. Her tenure as Momoland's main dancer required mastery of complex choreography for every comeback, anchoring the group's energetic stage presence during their late 2010s peak. A verified professional milestone includes her participation in filming the Japanese version of the "Bboom Bboom" music video on Saipan Island. In April 2025, she publicly addressed her transition into acting during a production presentation for the six-part omnibus drama "First Love" held in Hongdae, Seoul. The group also performed a free mini-concert in Ilocos Sur, Philippines, in November 2018, an event funded by local government officials rather than fan contributions. Despite her central role in the group's viral success, no specific legends, folklore, or extraordinary crowd incidents unique to her personal history have been documented in available sources. Stories regarding the Saipan filming and the Ilocos Sur concert are often cited by fans as memorable group experiences, yet they remain tied to the collective identity of Momoland rather than forming a separate mythology around Jane herself.[编辑]

成智妍未公开分享过关于父母或兄弟姐妹的细节。她出生于韩国首尔并在那里长大，但可靠来源中没有关于她家庭成员或家庭生活的信息。截至2026年，她未结婚也无子女。[编辑]

成智妍与她的Momoland成员相关联：Hyebin、Yeonwoo（前成员）、Nayun、JooE、Ahin、Nancy和Daisy（前成员）。她在管理Momoland的MLD娱乐公司接受训练并出道。[编辑]

根据可靠来源，成智妍没有公开确认的恋爱关系。她从未通过官方声明或媒体报道与任何伴侣相关联。截至2026年，她单身。[编辑]

iFANN currently estimates Sung Ji-yeon's net worth at $300 Thousand as of 2026. Her primary financial accumulation occurred during the peak years of 2018 and 2019 while she served as a member of Momoland. Revenue streams included album sales, digital streaming royalties, concert tours, fan meetings, and brand endorsements, notably a partnership with Lotte Department Store. Following the group's hiatus in 2022, specific income sources remain unclear, and she has not announced any new solo projects. This valuation represents an editorial assessment based on typical earnings for a mid-tier K-pop idol with a six-year career trajectory.[编辑]