Who is Devion Cromwell?

Devion Cromwell is the adopted son of former boxer Floyd Mayweather.

His mother, Melissa Brim, is an entrepreneur and TV personality. She has appeared in a documentary series called 24/7, which earned her fame. 

Besides that, she also has a salon which she runs herself.

Let’s learn about the son Floyd, Devion Cromwell Mayweather.

Devion Cromwell Biography
Devion Cromwell Biography

Quick facts

Full nameDevion Cromwell
BirthdayJune 1996
Age26 years old
Currently residingAmerica
ParentsFloyd Mayweather Jr. (stepfather)
Melissa Brim (Mother)
GrandparentsFloyd Mayweather Sr (grandfather)
Deborah Sinclair (grandmother)
SiblingsKoraun (Step-brother)
Jirah (Step-sister)
Iyanna Mayweather (half-sister)
Zion Shamaree Mayweather (step-brother)
Marital statusSingle
Eye ColorBlack
Hair ColorBlack
Height6 feet 0 inches (1.83m)
Net WorthUnder review
Social mediaInstagram

Early Life and Childhood

Devion Cromwell was born in 1996 to Melissa Brim and her ex-husband. When Floyd married Melissa, he adopted her son, too.

Devion Cromwell has four siblings. The name of his biological sister is Lyanna Mayweather. Likely, Zion Shamaree Mayweather, Koraunh Mayweather, and Jirah Mayweather are his step-siblings.

Devion stands tall with a height of around 6 feet. He has black eyes with short black hair.

Devion Cromwell's photo
Devion Cromwell’s photo

Devion Cromwell Parents

Floyd Mayweather (Step-father)

Floyd was born on February 24, 1977. He was a professional boxer for a long time.

Floyd Mayweather Jr.
Floyd Mayweather Jr.

Moreover, Floyd has won over fifteen world championships throughout his career. As a result, he is one of the highest-paid boxers.

He ruled boxing in the 2010s and is considered one of the most influential boxers. The 44-year-old boxer has also been called the most accurate puncher.

Mayweather was in a long relationship with Josie Harris. He has three biological children with her. Although they dated for a long time, it wasn’t a healthy relationship. 

Josie has reported six incidents of physical abuse to the police. Floyd served six months in prison due to this reason.

Mayweather dated television star Melissa Brim too. They have a daughter together. Additionally, Floyd decided to adopt the son, Devion Cromwell.

But unfortunately, the adoption process is not completed correctly. 

RELATED: Read the full biography of the famous Mr. Worldwide here.

Melissa Brim (mother)

Devion cromwell with his mother, Melissa Brim
Devion Cromwell with his mother, Melissa Brim

Melissa Brim is a TV personality and the ex-girlfriend of Floyd Mayweather. 

On September 30, 1975, she was born in St. Louis, Missouri.

Melissa worked as a waitress in 1999 at Rio Hotel & Casino. That’s where Floyd and Melissa met. They dated for a while, and soon after, Melissa was pregnant with Iyanna.

Her career excelled when she starred in a 2008 documentary called 24/7. 

She then showed some interest in cosmetology & massage therapy

Moreover, with Floyd’s help, she was able to open her salon called ‘Devanna Love Boutique.’


Koraun Mayweather (Step-brother)

Koraun was born on November 17, 1999. He is the eldest son of boxer Floyd Mayweather and reality star Josie Harris.

Unfortunately, the relationship between the father and son is a bit shaky. An incident occurred when Koraun was just an eleven-year-old child.

He reported an incident to the police in which he stated that Floyd was physically abusing his mother, Josie.

Koraun even revealed that he found boxing to be very dull. After some years, the father-son relationship has improved, but they’re still seemed to be some distance between them.

 Devion's step brother koraun-mayweather's photo
Devion’s stepbrother koraun-Mayweather’s photo

RELATED: Read the full biography of Cathleen Oveson.

Iyanna Mayweather (half-sister)

Iyanna is the daughter of the boxer Floyd Mayweather Jr and Melissa Brim.

She was born on May 20, 2000.

Moreover, Iyanna has herself revealed that her father had spoilt her. In addition, Floyd always gifted his daughter with exorbitant gifts for her birthdays.

Devion's step sister 's Iyanna Mayweather's Photo
Devion’s step-sister Iyanna Mayweather’s Photo

Zion Shamaree Mayweather (Step-brother)

Zion Shamaree Mayweather was born after Floyd decided to leave Melissa and get back together with Josie Harris. The relationship between the boxer and Zion is quite normal. Zion was born on March 28, 2001.

Floyd’s third child is famous on social media and has over 300 thousand followers. In addition, he is involved with many YouTubers, artists, musicians, etc.

Zion Mayweather's photo
Devion Cromwell’s step brother Zion Mayweather’s photo

RELATED: Read the full biography of Devion Cromwell’s brother Zion Mayweather.

Jirah Mayweather (Step-sister)

Jirah is the second daughter of the boxer and Josie. She was born on June 25, 2004. Though their parents were in an unstable relationship, the relationship between Jirah and Floyd is quite bumpy.

She hasn’t been a fan of her father and has even described him as selfish. It may be due to Floyd’s negligence after the death of Jirah’s mother, Josie.

Jirah Mayweather photo
Devion’s step sister Jirah Mayweather photo

Devion Cromwell Career

Devion Cromwell Photo
Devion Cromwell Photo

Even though the career of Cromwell is unknown, his stepfather Floyd used to be a professional boxer. However, his mother, Melissa, is an entrepreneur.

Floyd Mayweather was born into a family of boxers. Therefore, boxing was a legacy passed down by Floyd’s father. Floyd then began his boxing career and played from 1996 to 2015. In addition, he also made a comeback game in 2017.

Floyd has even won a bronze medal in the 1996 Olympics. Moreover, he has won about three U.S. Golden Gloves and a U.S. national championship. Floyd has earned nicknames throughout his career, such as ‘pretty boy,’ ‘money,’ and ‘TBE- The Best Ever.’

In addition, Floyd is also the most accurate puncher and defensive boxer in history. Therefore, in 2021, Floyd was enlisted in the International Boxing Hall of Fame.

On the other hand, Melissa Brim used to be a waitress in one of Las Vegas’s restaurants. Later, she grew interested in cosmetology and thus opened her salon.

RELATED: Read the full biography of Prichard Colón.


In the year 2015, something very traumatic happened in Devion’s life. In addition, Devion, who was nineteen, called the police due to an incident with his father.

According to the police report, Floyd Mayweather, Devion’s father, choked him during a heated argument. Moreover, this incident happened on Halloween in the former boxer’s Las Vegas mansion.

Although Devion never pressed charges due to his mother’s relationship with Floyd, it still had its effect. Moreover, after this incident, the father-son duo stopped communicating. 

When asked about Floyd, Devion described Floyd as very controlling due to his money. Moreover, Floyd is violent as well. In addition, Devion himself feels that incidents like these may arise again in their lives.

Devion Cromwell's photo
Devion Cromwell’s photo


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