Reviewed by the BJJ Sportswear Editorial Team for technical accuracy and kept current.
Aarae Alexander won world titles at every colored belt while carrying a full engineering course load — then made black belt without slowing down.
Aarae Alexander built her competitive résumé the hard way. She won IBJJF World Championship medals at nearly every belt level. At the same time, she carried a full-time civil engineering course load. That combination rarely gets talked about enough, in a sport that already demands as much time as BJJ does.
Alexander began training at Team Lloyd Irvin in Camp Springs, Maryland, at age 9, through the academy's summer program. She stayed there for more than a decade. She eventually earned her black belt at the same academy in 2016 (FloGrappling). "Team Lloyd Irvin is like my second family," she's said about the academy that raised her competitively.
What makes Alexander's path distinctive isn't just the titles. It's the timeline. By age 19, she had already won six IBJJF World Championship gold medals. Four came as a blue belt in the juvenile division. One came as an adult blue belt in 2012. One came as a purple belt in 2014 (prweb.com). She reached the finals of the World Championship every single year, for six years straight. That's an unusually consistent run through the sport's toughest colored-belt divisions.
Across her colored-belt career, Alexander won three World titles at blue belt and one at purple belt. She also picked up two silver medals at brown belt at Worlds. On top of that, she won additional IBJJF gold medals at regional events in New York. She competed well outside the IBJJF circuit too, winning multiple NAGA and Grapplers Quest titles along the way. Lloyd Irvin promoted her to brown belt shortly after her 2014 purple belt World title. He promoted her to black belt in 2016.
Alexander has described her own approach in simple terms: "I'm not flashy. I'm very technical, kind of like playing chess" (FloGrappling). That patience earned her a nickname, the "10:55 assassin," for her habit of grinding out a match instead of forcing a finish. It's a style that rewards a solid grasp of the fundamentals over highlight-reel scrambles. That's the same kind of foundation our white belt guide and blue belt guide are built to help newer grapplers develop.
Alexander has talked publicly about her "3% mentality." It's the idea of pushing to be in the top 3% of committed people in any pursuit, on the mats or off them. That mindset let her balance elite competition with a full engineering degree at the University of Maryland. She competed at a world championship level while pursuing a demanding academic career at the same time. That dual path makes her one of the more grounded examples of what a serious BJJ career can look like outside of full-time professional competition.
What belt rank does Aarae Alexander hold? Black belt, promoted by Lloyd Irvin at Team Lloyd Irvin in 2016.
How many IBJJF World titles has Aarae Alexander won? Six gold medals across the blue and purple belt divisions, plus two brown belt silver medals at Worlds.
What team is Aarae Alexander affiliated with? Team Lloyd Irvin, in Camp Springs, Maryland, where she's trained since age 9.
What is Aarae Alexander's background outside BJJ? She earned a civil engineering degree from the University of Maryland while competing at a world championship level.
Aarae Alexander's story is proof that a serious BJJ career doesn't require giving up everything else. Six world titles came while she carried a full engineering course load. Her black belt came from over a decade at one academy, Team Lloyd Irvin. That kind of balance, sustained over years, is rarer than the medal count alone suggests.
Black belt, promoted by Lloyd Irvin at Team Lloyd Irvin in 2016.
Six gold medals across the blue and purple belt divisions, plus two brown belt silver medals at Worlds.
Team Lloyd Irvin, in Camp Springs, Maryland, where she's trained since age 9.
She earned a civil engineering degree from the University of Maryland while competing at a world championship level.
Founder & Editor, BJJ Sportswear
Mohsin has trained Brazilian Jiu-Jitsu for six years at Gracie Barra and has competed at IBJJF-affiliated tournaments. He writes about competition, gear, and athlete careers, and founded BJJ Sportswear to help grapplers find equipment and information they can trust.
This article was last reviewed and updated on 2026-08-19.