Jero (South Korean singer)
South Korean singer
Jeon Jun-yong (Korean: 전준용; born September 25, 1991), better known by his stage name Jero (Korean: 제로), is a South Korean singer.
Career
Before entering the music scene, Jun-yong attended Anyang Arts High School as a student in the acting department. He made his debut in 2010, known as Junyong in the boy group Touch under YYJ Entertainment, but left in April 2012 to complete his two-year mandatory military service. On July 9, 2014, Jun-yong was announced as a member of YMC Entertainment's new co-ed hip hop group Lucky J, along with Jessi and J'Kyun, under the stage name J-Yo. He left the group in August 2016, to focus on his solo career with the new stage name, Jero. Jero signed to Echo Global Group, where he debuted as a soloist on August 11, 2016, with the single "Airplane". On March 23, 2017 he came out with two more singles, "Delusional" and "Birthday Blu" with their own respected music videos as well. He then came out with his fifth single, "Traffic Light" on June 21, 2017. In 2018 he releases his sixth single, "Flower Bomb." He also released his seventh single, "Save Me" featuring Park Jimin (15&).
Begin with the source’s own compact description: “Jero (South Korean singer)” is south Korean singer. The dossier treats that line as a proposition to test through Jero, South and Korean, not as a finished interpretation.
Why this record matters
The phrase “south Korean singer” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.
The entry’s evidential value lies in the named roles, institutions and publications that can be tested against primary documentation. The source revision retrieved here is dated Nov 23, 2025. The linked authority identifier is Q55615025. 2 of 2 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1991, 2010, 2012 and 2014.
A concise life account rarely captures disputed attribution, private networks or the changing language used to describe a career. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
How to read it
Read biographical claims against dates, named institutions and the cited references. Distinguish a subject’s later reputation from evidence produced during their lifetime.
- Establishing names and roles
- Building a first chronology
- Locating cited institutions
Personal papers, civil or court records, institutional files and the scholarship cited by the source.
Three-step research path
- Establish the record: confirm the title “Jero (South Korean singer)”, its source revision and the description used here.
- Expand the search: follow Jero (South Korean singer) primary sources, Jero (South Korean singer) archive and Jero research across catalogues and specialist indexes.
- Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.
Questions for further research
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Search terms from this dossier
This entry incorporates text from “Jero (South Korean singer)” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.