RondoNumbaNine: Chicago Drill’s Raw Street Voice
Short Biography
Steven K. Brown (RondoNumbaNine), a rapper from Chicago, Illinois, is an established name who came along in Chicago’s growing Chicago drill music, known for his street-based lyrics and large-scale artists collaboration such as L’A Capone, Cdai, and Lupe Fiasco. Since Rondo was shot and killed, the industry that elevated him is now viewed differently by the consumers that still consider some of the younger artists as representing the beginning of drill (or original drill).
Early Start in Chicago Drill
His music is identified by a street message with a unique and energetic beat. Starting in the early 2010s (as this form of rap began gaining steam), Rondo was able to quickly stand out from other rap artists in many instances because of the rawness of his style, the energy of his music, and the direct communication in and from his lyrics.
The Songs That Built His Name
Two of the most significant items that support most of the consumers of drill music’s reason for remembering Rondo are the songs that helped him build his name as an artist and the ongoing impact of those songs in the music world. The use of songs like “Play for Keeps,” “Bail Out,” “Taliban,” and “Life of a Savage” helped propel Rondo into being watched as one of the youngest true drill musicians to pay attention to after hearing his music.
Why He Stayed Notable
RondoNumbaNine is important because of who he is in relation to the Chicago drill movement; he came up during an important era for rap music in Chicago. His voice and music during the early part of the drill movement contributed to the overall feel of that time period in the rap world. His name continues to be mentioned when individuals discuss the early drill scene.
The Legal Case Changed Everything
After his legal case there is much less music from him than there was previously. He was convicted of the murder of Javan Boyd and is serving a long prison term. This altered his life and career path. As a result, various aspects of his life and career have been talked about; in addition to music, people have also discussed the outcomes after being a successful musician.
Fact Status
This ledger shows whether a public claim is confirmed, reported, or estimated.
| Claims | Type |
|---|---|
| Clint Massey is RondoNumbaNine’s real name | Confirmed |
| He is from Chicago, Illinois | Reported |
| He began releasing music in 2012 | Reported |
| He worked with Lupe Fiasco on Life of a Savage | Confirmed |
| He was affiliated with Lil Durk’s OTF circle | Reported |
| He was convicted in the Javan Boyd murder case | Confirmed |
| He received a 39-year sentence | Confirmed |
| His conviction was affirmed in 2019 | Confirmed |
| His birthday is February 18, 1997 | Reported |
| His height is 5 ft 8 in | Reported |
| His net worth is about $100,000 | Estimated |
| Instagram @rondo600rn4l is his self-claimed official page | Confirmed |
| X @rondonumbanine is a public account linked to his name | Reported |
| Rondo Numba Nine has a public YouTube channel | Reported |
Timeline
A simple look at the major public moments in RondoNumbaNine’s life and career.
- Age: 0
Born in Chicago as Clint Massey.
- Age: 15
Released his first mixtape, I’m Up Next, which marks the public start of his rap run.
- Age: 16
Broke out further with early drill songs and collaborations, including Play for Keeps and Life of a Savage.
- Age: 17
Was charged in the Javan Boyd murder case after his name had already become known in drill circles.
- Age: 19
Was convicted and sentenced to 39 years in prison.
- Age: 22
Illinois appellate court affirmed the conviction on direct appeal.
- Age: 26
Another appellate opinion affirmed dismissal of his postconviction petition.
- Age: 27
Music continued to appear on major streaming platforms with releases like Best of Rondonumbanine and Free 9.
Songs
Play for Keeps
One of his best-known songs with Lu2019A Capone.
Bail Out
A big online track with Cdai.
Taliban
A key song tied to his drill run.
The End
Another song listeners still go back to.
Life of a Savage
A collaboration with Lupe Fiasco that widened his spotlight.
Want Beef
A song still mentioned when people talk about his catalog.
Family
There is not much public knowledge about his personal background; however, several social media posts have revealed that he has family members and the people in his life, including his mother, uncle, and brother. Because of the events in his life regarding the death of family, this person has experienced many life changes; however, since his family history is generally kept private, there isn’t much public knowledge about any of it.
Spouse / Girlfriend / Children
RondoNumbaNine does not visibly have a partner according to publicly available information. Many sources state that he has dated before, but the information does not say what his former partners were. I didn’t find anything that would indicate that he has any children either.
Height
Most places that mention RondoNumbaNine state that he is 5 feet 8 inches tall. This height is widely repeated on various sites online, but no single official public site has verified that number, and he is probably best seen as being of that height based on public common knowledge.
Net Worth
There are not any valid publicly available estimates for RondoNumbaNine’s net worth. However, one way you might make an estimation would be through estimates made by other people that put him at about $100,000, but even that could only be considered an approximate figure at best.
Notable Quotes
FREE DA REAL‼️‼️‼️#RondoNumbaNine ONLY PAGE
What don't break you gone make you stronger, just keep ya faith and GOD and keep pushing forward
I love my brother you know what's up with us
I'm Messed Up Behind This, I Don't Know How To Feel
Star vs Star
A simple comparison between RondoNumbaNine and other names tied to Chicago drill.
| Celebrity | Main public image | Profession | How they differ |
|---|---|---|---|
| RondoNumbaNine | Raw street drill voice from early Chicago drill | Rapper | His rise was shaped by early drill impact, but his career was interrupted by a long prison sentence. |
| Lil Durk | Melodic drill and mainstream rap star | Rapper | He turned drill into a much larger mainstream and commercial career path. |
| Chief Keef | Pioneer figure of drill rap | Rapper and producer | He became the first global breakout face of Chicago drill. |
| L’A Capone | Young drill talent with cult appeal | Rapper | His career ended very early, while his connection to Rondo lives on through Play for Keeps. |
| Details | RondoNumbaNine | Lil Durk | Chief Keef | L’A Capone |
|---|---|---|---|---|
| Main public image | Raw street drill voice from early Chicago drill | Melodic drill and mainstream rap star | Pioneer figure of drill rap | Young drill talent with cult appeal |
| Profession | Rapper | Rapper | Rapper and producer | Rapper |
| How they differ | His rise was shaped by early drill impact, but his career was interrupted by a long prison sentence. | He turned drill into a much larger mainstream and commercial career path. | He became the first global breakout face of Chicago drill. | His career ended very early, while his connection to Rondo lives on through Play for Keeps. |
Frequently Asked Questions
Who is RondoNumbaNine?
Chicago rapper RondoNumbaNine is originally Clint Massey. He is mostly known for being a rapper during the development of the Chicago drill movement.
How old is RondoNumbaNine today?
If the reported birthdate of RondoNumbaNine is accurate then he would turn 29 in April 2026.
Where is RondoNumbaNine from?
Born and raised in Chicago, Illinois, USA, this rapper hails from the south side of that city.
What are RondoNumbaNine’s best-known songs?
His significant songs include: "Play for Keeps," "Bail Out," "Taliban," "The End," & "Life of a Savage."
Why is RondoNumbaNine notable in drill music?
RondoNumbaNine's contribution to the sound of drill was significant due to his positioning in music history, which allows him to create distinct sounds heard throughout his musical career. In addition, the songs he made at the time created a legacy for other young rap artists in the same era.
What happened in his legal case?
RondoNumbaNine was convicted in connection to Javan Boyd’s murder and sentenced to 39 years in prison, a huge part of his persona publicly.
Is RondoNumbaNine still releasing music?
Music with his name has continued to flow onto streaming sites and there are even several new releases in the last few years.
How tall is RondoNumbaNine?
He is typically reported as being 5′8″ (around 1.73 meters) tall.
What is RondoNumbaNine’s net worth?
His net worth is generally believed to be at about $100,000, although this is just an approximation that is publicly listed.

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