Leonardo Vieira (Leo Vieira) is legendry Brazilian jiu jitsu fighter and coach. He is one of the top influencers who have dedicated their lives to spreading the art of BJJ worldwide.
In this article, you’ll learn some fantastic facts about Leonardo Vieira. I will talk about early Brazilian jiu-jitsu beginning, achievements, best techniques, and many other things. Stay tuned!
Who Is Leonardo Vieira?
A black belt in Brazilian Jiu-Jitsu under Romero Cavalcanti, Leonardo Alcantara Vieira (also known as Leozinho or simply Leo Vieira) is a member of the Vieira family.
Aside from having one of the most entertaining games in BJJ, he was also well-known for having an incredible track record in the sport.
Formed in the early 1990s, Leo Vieira was part of an elite generation of grappling fighters who have been at the forefront of Brazilian jiu-jitsu improvement and coaching ever since.
Indeed, Leo demonstrated his ability and intelligence in several high-level competitions when he was a competitive fighter.
When Was Léo Vieira Born? And Where?
Leonardo Vieira was born on the 23rd of March 1976 in the Brazilian city of Rio de Janeiro.
Rio de Janeiro, located on the South Atlantic coast of Brazil, is the country’s second-largest city. Otherwise, it is renowned for its breathtaking landscape, laid-back beach culture, and annual carnival, among other things.
While their soccer abilities are widely recognized in this country, they are still considered underachievers.
Furthermore, Rio de Janeiro has produced many Brazilian jiu-jitsu legends, including Helio Gracie, Carlson Gracie Jr., Fabio Gurgel, and many others who have made their mark in the sport.
What BJJ Rank Is Leandro Vieira?
At the time of writing, Léo Vieira holds a 6th Degree Black Belt in the art of jiu-jitsu.
For example, an individual with a black belt is highly talented, has learned many techniques, and possesses outstanding martial arts skills.
What Are Leandro Vieira’s Best BJJ Results?
Leonardo Vieira has won the ADCC twice (in 2003 and 2005) and CBJJ Brazilian Nationals (in 1998). As well as the World Championships in 1999 and 2002, the Pan Championship in 2004, and other fantastic accomplishments.
He was an outstanding grappler who dedicated his time to learning and improving his skills.
In 1997, Leo Vieira began fighting in Brazilian jiu-jitsu contests as a black belt fighter, and he has since progressed to the top of the rankings.
In the beginning, he competed for the Alliance jiu-jitsu team, then afterward for the Checkmat jiu-jitsu team, which was formed in 2008.
Furthermore, he continues to compete till the year 2013. He was at the top of the rankings throughout this period, earning outstanding results.
In 2017 after a two-year absence, he returned to competition. But unfortunately, he was unable to improve his results as expected. As a result, he retires from his BJJ fighting career and devotes his time to teaching Brazilian jiu-jitsu.
What was his weight division?
Leo has competed in the weight division of featherweight (pluma weight division). This Brazilian Jiu-Jitsu weight class weighs more than 64 kg (141 lbs) but less than 70 kg (154 lbs).
Who Helped Leo Achieve This Career?
Romero Cavalcanti has been and continues to be Leandro Vieira’s mentor since he was a child. But even so, Leo grew up in impoverished circumstances and began grappling at six, when he began learning Brazilian Jiu-Jitsu.
Furthermore, Romero Cavalcanti, better known by his ring name Jacaré, is considered a legend, alongside Fabio Gurgel and many others. Besides, Romero currently holds an 8th Degree Red and White Belt (coral belt).
Otherwise, Jacaré was a member of the same competitor team who came together in 1993 to form the Alliance Brazilian jiu-jitsu academy. In addition, he has a strong interest in the development of the BJJ sport at all times.
What Are Leo Vieira Best BJJ Techniques?
In addition to extensive mastery of numerous jiu-jitsu techniques, Leo Vieira has a solid comprehension of the various philosophies and basics, which he shares with his students.
A variety of submission techniques are employed by him in competition, including the Brabo Choke, one of his favorites. The passing guard and back control, as opposed to the full-mount and side control, are also among his favorite features.
Grapplers employ various techniques in their matches, some of which they believe to be particularly effective.
Further, hundreds of effective techniques are available, including the triangle choke, armbar, and kimura lock (to name just a few).
Other than that, these moves can be completed from various starting positions. A benefit that any jiu-jitsu practitioner can access at any point in time.
Additionally, this fantastic discount will aid them in their efforts to improve their jiu-jitsu capabilities. In addition, they should raise the bar on their performance.
Leo Vieira The BJJ Instructor

In 2008, Leo Vieira established the CheckMat Jiu-jitsu, a new jiu-jitsu academy. Moreover, this academy became one of the world’s premier jiu-jitsu training centers in a relatively short period.
Indeed, CheckMat jiu-jitsu has been successful in many tournaments, including the World Championships.
Today, he is considered one of the best BJJ coaches. He and his brother Ricardo are co-founders of the Checkmate jiu-jitsu academy in Rio de Janeiro.
By developing athletes such as Marcus Almeida’ Buchecha,’ Lucas Leite, Joo Assis, and others, he has established himself as one of grappling’s most influential coaches.
Final Thoughts
Leonardo Vieira (also known as Leo Vieira) was a Brazilian jiu-jitsu champion who was regarded as one of the best fighters in the world. A superb grappler, he devoted most of his time to acquiring and refining his techniques.
His efforts have led to numerous victories, including the ADCC, the World Championships, the Pan Championship in 2004, and countless more prestigious jiu-jitsu victories during his career. In addition, he has risen to the top of the rankings in recent months.
After retiring from BJJ competitions, Leo became an outstanding coach at Checkmat jiu-jitsu Signal Hill in Southern California.
And because of his excellent teaching methods and ideas, he has established himself as one of the best instructors and influential figures in the art of jiu-jitsu.
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