| Teen Teen | |
| Origin: | Seoul, South Korea |
| Years Active: | –2021 |
| Label: | Maroo |
| Associated Acts: | Ghost9 |
| Past Members: |
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Teen Teen (틴틴) was a South Korean boy band formed by Maroo Entertainment in 2019.[1] The group debuted on September 18, 2019, with Very, On Top.[2]
The unit effectively disbanded following Taeseung's departure from GHOST9.
Before debut, all members participated in Produce X 101 representing Maroo Entertainment, Lee Jin-woo finished in 22nd place, Lee Woo-jin in 41st and Lee Tae-seung in 53rd.