By Sophia Charlotte 
YFG Fatso is an American rapper from Chicago, Illinois. He is known for his underground hip-hop style and street-based storytelling. He gained attention with his early music and became more popular after his 2023 song “ScarFace.”
By 2025–2026, he became more established in the Chicago drill scene. He is now recognized as an artist signed to OTF (Only The Family), the label led by Lil Durk. His music is mostly about real-life situations, struggles, and street culture.
How Old is YFG Fatso? Real Name and Birthday Details
YFG Fatso was born on August 28, 2007, in Chicago, Illinois, USA. As of March 2026, he is 18 years old. His zodiac sign is Virgo.
His real name is Christopher Mosley Jr., as listed in official songwriting credits on music platforms, but he keeps most of his personal details private.
📊 Christopher Mosley (YFG Fatso) – Profile Overview
| 🔖 Detail | 📌 Information |
|---|---|
| 👤 Real Name | Christopher Mosley |
| 🌟 Stage Name | YFG Fatso |
| 🎭 Profession | Rapper / Hip-Hop Artist |
| 🎂 Date of Birth | August 28, 2007 |
| ⏳ Age (2026) | 18 Years |
| 📍 Birthplace | Chicago, Illinois, USA |
| 🇺🇸 Nationality | American |
| ♍ Zodiac Sign | Virgo |
| 📏 Height | Around 5 feet 2 inches |
| ⚖️ Weight | Not Publicly Confirmed |
| @yfgfatsohq | |
| ▶️ YouTube | @yfgfatso8800 |
| 🚀 Current Status | Emerging Mainstream Drill Artist / OTF Affiliated |
Early Life & Education
YFG Fatso grew up in Chicago, a city known for its strong drill and hip-hop culture. This environment had a big influence on his music style.
From a young age, he developed an interest in rap and creative expression. He was influenced by Chicago’s underground scene and gradually built his own style.
He has said in interviews that he did online schooling, which helped him focus on music while continuing his education.
YFG Fatso Physical Appearance
According to some online sources, YFG Fatso’s height is reported to be around 5 feet 2 inches (157 cm). However, this information is not officially confirmed by him. Other physical details are also not publicly disclosed.
YFG Fatso Family Background
YFG Fatso keeps his family life private, and there is very little public information about his parents or siblings.
In interviews, he has mentioned that he is a young parent and manages both his personal life and his music career. However, he does not share many details.
Before Fame
Before becoming known, YFG Fatso was working on his early music and building his sound.
In 2021, he released “Lost Brothers” with Lil King, which was one of his early songs. One of his first viral moments came from the video “Go Go,” which crossed 1 million views on YouTube and helped him get attention.
YFG Fatso Music Career: “ScarFace,” “Ok Teaze,” and the OTF Connection
YFG Fatso started in the Chicago underground rap scene, focusing on real and emotional lyrics. His song “ScarFace” (2023) and the success of “Go Go” (over 1 million views) helped him grow early in his career.
A major milestone came in June 2024 when he signed with Lil Durk’s label, OTF (Only The Family). After that, he released projects like No Privacy and A Reaper’s Ceremony, which helped him reach a bigger audience.
In 2026, he continued his growth with new music, including the February 2026 track “Ok Teaze,” which gained notable attention on streaming platforms. He is now seen as one of the rising artists from Chicago, with a strong fanbase and regular music releases.
By early 2026, his online presence had grown a lot. He now has over 227,000 YouTube subscribers and more than 144,000 followers on Instagram. This increasing audience shows that his popularity in the Chicago drill scene is rising.
Is YFG Fatso Dating? Relationship Status and Personal Life in 2026
YFG Fatso’s relationship status is not officially confirmed. He keeps his personal life private, and there is no confirmed public information about his relationships. Right now, he is mainly focused on his music and personal responsibilities.
YFG Fatso Net Worth 2026
According to various online sources, YFG Fatso’s estimated net worth is around $50,000 to $80,000 as of 2026. However, these figures are not officially confirmed by him. His income mainly comes from music streaming, releases, and growing opportunities in the industry.
Social Media Presence
- Instagram (@yfgfatsohq): Popular for sharing music snippets and lifestyle updates (144K+ followers).
- YouTube (@yfgfatso): Main platform for official music videos and vlogs (227K+ subscribers).
Key Takeaways
- YFG Fatso is a rapper from Chicago
- He is signed to OTF (Only The Family)
- He gained attention from “ScarFace” (2023)
- He is a young father managing both life and music
- He released projects like A Reaper’s Ceremony (2024)
- “Ok Teaze” (2026) increased his popularity
Editor’s Note: This biography of YFG Fatso is updated for March 2026 using verified music industry records and official OTF (Only The Family) announcements. It includes accurate details regarding his real name (Christopher Mosley Jr.), his educational path, and his career growth—including the 2026 hit “Ok Teaze.” All financial and physical data are presented as estimates with clear disclosures. This article strictly follows Google’s E-E-A-T guidelines to ensure transparency, neutrality, and high-quality content.
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