3rd generation · Stardom Entertainment / Hunus Entertainment
ToppDogg / XENO-T
トップドッグ / ゼノティー / 탑독 / 제노티
ToppDogg debuted 13 strong, carrying the hip-hop leaning of their label into a cast large enough to fill a stage on its own.
- 2013DebutOct 24, 2013
- 13Members
- 3thGeneration
- ToppKlassFandom

Last updated:
In 30 seconds: ToppDogg / XENO-T
P-Goon, Jenissi, Hojoon, Seogoong, Gohn, Kidoh, Sangdo, Nakta, Hansol, B-Joo, Xero, A-Tom and Yano started it; the group later reorganised under a second name.
Come here if very large line-ups interest you and you want one from before that became fashionable again.
Key facts
- Group name
- ToppDogg / XENO-T
- Reading / Hangul
- トップドッグ / ゼノティー / 탑독 / 제노티
- Company
- Stardom Entertainment / Hunus Entertainment
- Debut date
- October 24, 2013
- Days active
- 4,755 days (13 years, 0 months)
- Debut song
- Say It
- Generation
- 3rd generation
- Fandom name
- ToppKlass(トップクラス)
Member guide










ゼロ제로 · XeroView in Japanese

Profile comparison
| Members | Birth date | Blood type | MBTI | Nationality | ||
|---|---|---|---|---|---|---|
| ピーグン | 1991-10-18 | 35 | 176cm | Not disclosed | Not disclosed | South Korea |
| ジェニシ | 1991-08-02 | 35 | 174cm | Not disclosed | Not disclosed | South Korea |
| ソグン | Not disclosed | Not disclosed | South Korea | |||
| ゴン | Not disclosed | Not disclosed | South Korea | |||
| ホジュン | 1992-10-31 | 34 | 173cm | Not disclosed | Not disclosed | South Korea |
| キド | Not disclosed | Not disclosed | South Korea | |||
| サンド | 1993-03-02 | 33 | 181cm | Not disclosed | Not disclosed | South Korea |
| ナクタ | 1993-04-24 | 33 | 185cm | Not disclosed | Not disclosed | South Korea |
| ハンソル | 1993-06-15 | 33 | 172cm | Not disclosed | Not disclosed | South Korea |
| ビジュ | 1994-01-08 | 32 | 175cm | Not disclosed | Not disclosed | South Korea |
| ゼロ | 1994-02-03 | 32 | 181cm | Not disclosed | Not disclosed | South Korea |
| アトム | 1995-05-23 | 31 | 178cm | Not disclosed | Not disclosed | South Korea |
| ヤノ | 1995-09-27 | 31 | 178cm | Not disclosed | Not disclosed | South Korea |
Ages are as of 2026-10-31.
Selected releases
Start here
Follow a few songs from the starting point to the group's current sound.
Wherever You Are
Say It MVSay It is the debut and the loudest thing the full cast recorded.
Arario MVArario folds traditional Korean sound and imagery into the concept.
The Beat MVThe Beat belongs to the tighter later line-up and is the best of the dancing.From debut to now
- 2013Arriving from Stardom Entertainment with a large lineup, the group started out leading with hip-hop colour and a sense of member-by-member units.
- 2014Arario, which drew on Korean timbres and historical motifs, and the strongly conceptual TopDog widened their distinctiveness.
- 2015The Beat followed a change in the lineup and moved them toward a tidier way of presenting a performance group.
- 2016Rainy Day and similar songs showed a calmer expression, opening a way into a later ToppDogg quite unlike the flashy start.
- 2018Centred on the later members, work in Japan continued under the XENO-T name, with Wherever You Are as the route into that second identity.
Achievements
Key milestones
Verified information
Verified English information is not yet available for this section.
Official links
Official site
Official social accounts and platforms
Shopping guide
Verified English shopping links are not yet available.
KPOP DISCOVER's ToppDogg / XENO-T note
ToppDogg debuted with Say It from Stardom Entertainment on October 24, 2013. The lineup of 13 was P-Goon, Jenissi, Hojoon, Seogoong, Gohn, Kidoh, Sangdo, Nakta, Hansol, B-Joo, Xero, A-Tom and Yano, and they arrived with hip-hop at the centre while pushing each member's character to the front. The fandom name is ToppKlass.
The easiest recommendation is the trio of Say It, Arario and The Beat. Once Say It has given you the drive of the debut period, Arario brings visuals that lay traditional Korean timbres and costume over modern K-pop. The Beat shows what the act looked like as a performance group once the lineup had settled, so the difference between the two eras can be felt inside a single group.
In 2018, the later members moved to the XENO-T name and put out the Japanese single Wherever You Are through Hunus Entertainment, the final official release in the line that began under ToppDogg. From a large early hip-hop unit through the reshuffle to a change of name, the order Say It, Arario, The Beat carries the drive, the traditional motifs and the shape after the rebuild.
Editors' take Say It / Arario / The Beat — a 13-piece from Stardom Entertainment whose path from a large hip-hop lineup to a rebuilt one comes through in three songs.
Trivia worth knowing
The Topp spelling is distinctive, and the name alone conjures the hard hip-hop image of the early years.
ToppKlass serves as the fandom name and shares the Topp sound of the group name, which makes it easy to remember.
It began with 13 members and moved through departures and restructuring to the XENO-T name, so the timeline and the member table belong side by side.
Say It, Arario, The Beat and Rainy Day in order run from early flash to later restraint.
A-Tom, like P-Goon and others, offers a route back into the group from television and solo work.
Wherever You Are, released under the XENO-T name, belongs to the Japanese side and is best kept apart from the Korean catalogue.
Japan activity score
No. 141 of 241 groups with recorded activity in Japan (top 59%)
- 1Japanese releases
- 3Japan-related tracks
- 0Members from Japan
- 2Official Japanese accounts
The denominator is the 241 groups, out of 564 covered by KPOP DISCOVER, whose raw score reaches at least one point. The score adds 10 points per Japanese-market release, 3 per Japan-related track, 12 per member from Japan, and 8 per official Japanese account. Japanese-market releases carry the most weight because they are the most direct evidence of activity; related tracks add track-level detail; members from Japan stand for Japanese-language communication and continuity; official accounts stand for a permanent point of contact. The weights are an editorial judgement, not a statistical optimisation, and the ranking tracks release volume in Japan closely. Source: releases, tracks, members, and official links recorded by KPOP DISCOVER (updated 2026-10-26).
How this score is calculated →View in Japanese