B.J. Penn Biography: Age, Partner, Kids, Height, Net Worth, Parents, MMA, UFC

Jay Dee Penn III, known professionally as B.J. Penn or “The Prodigy,” is a retired American mixed martial artist and Brazilian jiu-jitsu black belt regarded as one of the most talented and influential fighters in UFC history.

He is a former two-division champion, having held the lightweight title and competed for the welterweight crown.

Penn was the first non-Brazilian to win the Mundials at black belt level in just over three years of training.

Quick Facts

• Full Name: Jay Dee Penn III
• Stage Name: B.J. Penn
• Born: December 13, 1978
• Age: 47 Years old
• Birthplace: Kailua, Hawaii, United States
• Nationality: American
• Ethnicity: Hawaiian, Korean, English, Irish
• Occupation: Retired mixed martial artist, Brazilian jiu-jitsu practitioner
• Height: 175 cm
• Religion: Christian
• Parents: Jay Dee Penn and Loraine Shin
• Siblings: Reagan Penn, Jay Dee Penn
• Spouse: None
• Partner: Shealen Uaiwa
• Children: Aeva Lili’u Penn
• Relationship: Single
• Net Worth: $4 million

Early Life and Education

Jay Dee Penn III was born on December 13, 1978, in Kailua, Hawaii.

He is the son of Jay Dee Penn and Loraine Shin and grew up as the youngest of several brothers in a prominent Hawaiian family, with siblings including Reagan Penn and Jay Dee Penn.

His father passed away in 2021.

Penn attended local schools in Hawaii before focusing intensely on martial arts.

As a man of mixed Native Hawaiian, Korean, English, and Irish heritage raised in Hawaii, he grew up in a family environment shaped by Christian traditions.

Career

B.J. Penn discovered Brazilian jiu-jitsu at age 17 and quickly excelled, moving to California to train under Ralph Gracie.

He earned his black belt in record time and made history in 2000 as the first non-Brazilian to win the World Jiu-Jitsu Championship at the black belt level.

He transitioned to MMA, debuting in the UFC in 2001 and shocking the world with his rapid rise.

Penn captured the UFC Lightweight Championship and later challenged for the Welterweight title, defeating legends such as Matt Hughes and Sean Sherk while competing against the sport’s elite.

Known for his prodigious talent and willingness to fight bigger opponents, he earned induction into the UFC Hall of Fame.

After retiring from competition, Penn has remained a respected figure in MMA through coaching, seminars, and commentary, though his post-fighting years have included personal and legal challenges.

His legacy as one of the most naturally gifted fighters continues to inspire new generations in the sport.

Awards and Nominations

• UFC Lightweight Champion
• UFC Welterweight Championship challenger
• First non-Brazilian World Jiu-Jitsu Champion (black belt)
• UFC Hall of Fame inductee

Social Media

• Instagram Handle: @bjpenn
• Facebook Handle: B.J. Penn
• Twitter Handle: @BJPenn

Personal Life

B.J. Penn, the 47-year-old former champion standing at 5’9″, has two daughters, including Aeva Lili’u Penn, with his former partner Shealen Uaiwa.

The couple never married, and their relationship has faced public difficulties, including restraining orders and custody matters.

Penn has spoken about fatherhood while dealing with family tensions in recent years, including legal issues involving his mother and siblings.

Net Worth

B.J. Penn has an estimated net worth of around $4 million USD.

His wealth primarily comes from a successful UFC career that included high-profile pay-per-view bouts, title fights, and sponsorships.