Brendan Allen

Fighter Information

Brendan Cody Allen (born December 28, 1995) is an American professional mixed martial artist. He currently competes in the Middleweight division of the Ultimate Fighting Championship (UFC). A professional since 2015, he has also competed for the Legacy Fighting Alliance, where he is a former Middleweight Champion. As of October 21, 2025, he is #5 in the UFC middleweight rankings.
Full Name :
Brendan Cody Allen
Birthdate :
28 December 1995
Birthplace :
Beaufort, South Carolina, USA
Gender :
Male
Height (cm) :
188
Weight (kg) :
84
Residence :
Delray Beach, Florida, USA
Nationality :
United States
Parents :
James Allen (Father), Michelle Allen (Mother)
Status :
Married
Partner :
Marcela
Children :
Child-Name (Daughter, Born 2019), Child-Name (Daughter, Born 2021), Child-Name (Son, Born 2024)
Education :
Southeastern Louisiana University (University)
Career Started :
2015
Current Team :
Kill Cliff FC
Previous Teams:
Clementi's Gladiator Academy (From 2015, To 2017), Roufusport (From 2017, To 2020), VFS Academy in Chicago (From 2025, To Present)
Rank Belt :
Black belt (Brazilian Jiu-Jitsu)
Reach :
191
Active Status :
From - 2015, To - Present
Ring Name :
All In

Biography

Brendan Allen is a skilled mixed martial artist competing in the UFC, known for his Brazilian Jiu-Jitsu expertise. Since starting his career in 2015, he has achieved a professional record of 24 wins and 7 losses, with 14 victories by submission. Allen’s striking accuracy stands at 54%. His success in the octagon has contributed to an estimated net worth of $202,000, reflecting his consistent performance and potential for growth in the sport. Further insights await those intrigued by his path.

Early Life

Brendan Allen began his martial arts expedition at the age of 13 when he started training in Brazilian Jiu-Jitsu. As he progressed, he expanded his skill set to include boxing, striking, and wrestling.

During his school years, he earned a Bachelor’s degree in Criminal Justice from Southeastern Louisiana University. Before initiating his career in mixed martial arts (MMA), he held several jobs, including a position in the police department where he handled evidence, along with work in construction and plumbing.

Significantly, he earned the nickname “All In” from a friend named Ben Peco at the age of 16, reflecting his commitment and dedication to his pursuits.

Family Life

Brendan Allen values the steadfast support of his family, particularly his parents, who have been instrumental in his martial arts path since he began training at the age of 13.

He shares a close bond with his family, frequently posting moments and experiences with them on social media. This family connection is essential in helping him balance the demands of his mixed martial arts career with his personal life.

Brendan believes that the encouragement from his family, including his mother and father, is critical for his mental and emotional well-being, enabling him to navigate the challenges of being a professional athlete.

Career

Brendan Allen, known as “All In,” initiated his mixed martial arts career in 2015 and made his UFC debut on October 18, 2019.

With a professional record of 24 wins and 7 losses, he has established himself as a powerful competitor in the middleweight division.

Allen’s skill in grappling is highlighted by his 14 victories by submission, particularly utilizing the rear naked choke technique.

Importantly, he achieved a split decision win over Chris Curtis, which propelled him to #13 in the middleweight rankings.

Throughout his career, Allen has effectively demonstrated his Brazilian Jiu-Jitsu skills and possesses a striking accuracy of 54%, landing an average of 3.55 notable strikes per minute, reflecting his well-rounded fighting abilities.

Net Worth

Brendan Allen’s net worth is approximately $202,000 USD, which he has earned through fight purses, bonuses, and endorsements in the UFC.

His top 5 fight purses include $20,000 for his match against Ian Heinisch, $15,000 for his fight with Kevin Holland, $10,000 for facing Tom Breese, $12,000 when he fought Sean Strickland, and $25,000 for his bout with Kyle Daukaus.

Allen’s professional record showcases 24 wins, and his ongoing success in the UFC may lead to increased earnings through higher payouts and sponsorships in the future.