Unfoonk

For most of the last four years, the story of Unfoonk has been told in court filings rather than verses. Born Quantavious Grier on January 9, 1990, the Atlanta rapper is the older brother of Young Thug and a YSL Records signee whose melodic trap records were swallowed whole by the YSL RICO case (Hot 97, Genius). Then, on August 11, 2026, he walked out of Macon State Prison on parole after more than three years inside (Hot 97). The next chapter is unwritten, but for the first time since 2022, he gets to write it as a free man.[edit]

Grier grew up in Atlanta’s Cleveland Avenue neighborhood, the older brother of Jeffery Williams, the future Young Thug (Power 105.1). He began writing rap lyrics in his teens and developed the sung, melodic delivery that would become his signature, working for years outside the spotlight while his brother became a global star.[edit]

Unfoonk signed with Young Stoner Life Records and released the project On the Way, building a catalog that includes “MOB Ties” with Slimelife Shawty and “Running Out of Patience” featuring Future (Genius). His music career then stalled inside the YSL prosecution: arrested in the May 2022 RICO sweep, he pleaded guilty in December 2022 to one count of violating Georgia’s RICO act and one count of theft by receiving stolen property, drawing a 12-year sentence with two years commuted to time served and ten on probation (The Source). The probation terms barred contact with Young Thug and the other defendants, ordered 750 hours of community service, and imposed a 10 p.m.–6 a.m. curfew (The Shade Room). Arrested on gun charges in May 2023, he was sentenced that June to nine years and six months for the violation (Power 105.1). Parole from Macon State Prison followed on August 11, 2026 (Hot 97).[edit]

Unfoonk’s public image has been defined less by his music than by the YSL case: the brother caught in the same net, the plea deal with the no-contact clause, the revoked probation. Coverage since August 2026 frames his parole as another chapter of the saga closing. Whether a second musical act follows is the open question of his career.[edit]

iFANN-only numbers, read from live data: YouTube: 34,600 subscribers, 12,965,008 views (fetched 2026-10-18). Last.fm: 15,549 listeners, 93,885 plays (fetched 2026-10-13). Popularity rank: #39,705 overall, #29,557 by type (ranked 2026-10-19). He holds no placement in iFANN’s Global Fame Engine Top 1,000 or any Top-100 scope list. His iFAMOUS footprint is modest next to the headlines: an audience of YSL-watchers and Atlanta rap loyalists rather than a standalone fanbase with a name or rituals.[edit]

His December 2022 plea barred him from contacting his own brother until the RICO case ended (The Source). His probation also required 750 hours of community service and a nightly curfew (The Shade Room). He served his revocation sentence at Macon State Prison and was paroled August 11, 2026 (Hot 97). Older profiles calling him the younger brother are wrong; he is Young Thug’s older brother (Power 105.1).[edit]

Grier is the older brother of Young Thug (Jeffery Williams) (Power 105.1). No partner, marriage, or children are confirmed in credible sources. During his probation he was court-ordered to have no contact with his brother until the RICO case concluded (The Source).[edit]

Young Thug (brother and label head), Future (“Running Out of Patience”), Slimelife Shawty (“MOB Ties”), and the wider YSL Records roster (Genius).[edit]

No partner, marriage, or children are confirmed in credible sources. His personal life outside the YSL case record is undocumented.[edit]

No credible outlet has published a verified net worth figure for Unfoonk. The $500,000 estimates on secondary sites are unverified and dropped from this page. Catalog streaming royalties are his only documented income source; no holdings, ventures, or post-release earnings are disclosed.[edit]