Jairzinho Rozenstruik Bio: Family, UFC & Net Worth
Jairzinho Rozenstruik Bio: Family, UFC & Net Worth
May 28, 2026
This article was last updated by Sujan on May 4, 2026
Jairzinho Rozenstruik, popularly known as Bigi Boy, is a famous face among all of us. Bigi Boy is widely recognized for his fighting skills in the Ultimate Fighting Championship(UFC) and many other fighting events.
Rozenstruik is also best known as a Surinamese mixed martial artist and former kickbox player.
Born and raised in a low-income family, Bigi Boy started his career at the very early stage of his life. He was born poor, but his fighting skills and performance have made him accumulate a net worth range of $1-$5 Million.
Not only that, but Jairzinho also has been honored with different awards and achievements.
Young Rozenstruik is a UFC fighterHere we are talking a lot about Jairzinho Rozenstruik, his career, along his personal life. So keep reading!
Before moving on, let’s have a look at some facts about the Surinamese fighter.
Quick Facts
Jairzinho Rozenstruik | Early Life, Family, and Education
The MMA player Jairzinho was born on March 17, 1988, in a beautiful place in Paramaribo, Suriname. He was raised by his parents, whose information is still under review.
Also, the detail regarding the MMA player siblings is not available at the moment.
It feels like Rozenstruik has carefully kept his family members out of the media. However, different sources reveal that his parents were great football fans.
This may be why they kept their son’s name as Jairzinho after a Brazillian football player Jair Ventura Filho who is mainly known for his nickname Jairzinho.
Bigi Big with his MotherIn a press statement, Bigi Boy shared his childhood experience and revealed that he came from a poverty family.
Also, the reason why the fighter started his career in an early stage of his life.
“I had a difficult youth and did not come from a rich family, so I had to work hard to reach my own goals.”
Not to mention, Rozenstruik aims to inspire other young fans along the way.
Moving on to the academic records of Bigi Boy, there is no official information on the school or college he attended.
Since Rozenstruik started his career at a very early stage of his life, it seems that he was more interested in his career than in his studies.
Jairzinho Rozenstruik | Age, Height and Personality
As of 2026, the MMA fighter is 38 years old. According to the horoscope charts, he is born under the sun-sign Pisces. Pisces are honest, caring, and lovable people.
Being a fighter, Bigi Boy possesses three-layer strong muscles with his whole body weighing around 255 lb (116 kg). He follows a strict routine of a diet plan that mostly contained proteins and fewer carbs.
Likewise, he stands at an impressive height of 6 ft 2 in (1.88 m), an average size for a fighter.
Similarly, he belongs to the Surinamese nationality, whereas the information regarding the ethnicity and religion he follows is still under review.
Jairzinho Rozenstruik | Professional Career
As mentioned earlier, Bigi Boy started his career from an early stage of his life, nearly 17 years old. Before directly jumping into the field, he started training from a gym known as Rens Project.
Rozenstruik started taking the kickbox training from Michael Babb.
Before joining the UFC, he started his career as a kickboxing player, where he played for 85 matches, out of which he won in 76 matches and 64 of them by knockout.
Jairzinho for UFC244Bigi Boy debuts his first MMA fights in May 2012 against Evgeny Boldyrev, where he won the match.
After the debut fight, he went back on his kickboxing career for five years and only returned to MMA in 2017.
Later on, he signed a multi-contract with the Rizin Fighting Federation in April 2018.
UFC Debut and Next Fight
Finally, Jairzinho made his professional debut with UFC in February 2019 against Junior Albini, where Bigi Boy won the fight via TKO.
Moreover, the Surinamese sparred with Allen Crowder and even won during the UFC Fight Night: Moicano vs. Korean Zombie.
Also, the UFC champ won the fight against Andrei Arlovski in the UFC 244 event in round one.
Not to mention, the fighter then faced Alistair Overeem on 7 December 2019, where he again won the fight via knockout in the fifth round.
Sadly, due to COVID, most of the early 2026’s matches were canceled.
After the pandemic was a bit over control, on April 9, Bigi Boy faced Francis Ngannou, but he lost the match via knockout in just 5 seconds.
Then, at UFC 252, on August 15, 2026, Jairzinho won the fight via TOK in the second round against Junior dos Santos.
At the beginning of 2026, Rozenstruik lost the fight via a unanimous decision against at the UFC Fight Night: Rozenstruik vs. Gane.
Jairzinho Rozenstruik | Career Highlights & Stats
Rozenstruik, aka Bigi Boy, is widely popular for his fighting skills. He has won many championships and awards after performing in various fighting tournaments.
Here are some of the significant career highlights the MMA fighter has achieved in the past few years.
Performer of the Night after winning the fight against Allen Crowder in UFC.
- Newcomer of the year/Comeback of the year after winning against Alistair Overeem. (2019)
- Zweet en Tranen Heavyweight Champion. (2018)
- Danger Zone Heavyweight Championship. (2017)
- WLF Super Heavyweight Tournament Champion. (2016)
- Runner-up of SUPERKOMBAT World Grand Prix Tournament. (2013)
- Soema Na Basi Heavyweight Champion. (2012, 2013 & 2014)
- Soema Na Basi World Champion. (2011)
Likewise, the former kickboxer has been awarded the ‘Lifetime Achievement Award’ by the minister of youth and sports of Suriname for his contribution.
Kickboxing Record
MMA Record
Jairzinho Rozenstruik | Personal Life, Wife, and Kids
The UFC fighter seems to be a single man at the moment. Sadly, there is not much regarding his past relationships.
However, many sources revealed that he has two daughters, but the daughter’s mother is still unknown to the public.
It seems that the MMA fighter is focusing more on his growing career rather than his personal life.
Also, he hasn’t shared anything on social media and any other public platforms about any news of his relationships or kids.
Jairzinho Rozenstruik | Legal Issues
Celebrities and famous people around the world often have made the biggest candles over the last few decades. Jairzinho is also one of the MMA fighters who has been arrested on the case of drug smuggling.
In August 2014, Rozenstruik, along with other Surinamese, was arrested by the Dutch police in Netherland for drug use.
Luckily after 14 days of Rozenstruik was released after the incident concluded that he had not taken the drugs.
Jairzinho Rozenstruik | Net Worth and Salary
Rozenstruik has come a long way since always following the passion he always had a passion for. He has worked with various mixed martial organizations and also won different fighting championships.
From this, we can analyze that the MMA fighter would handsomely pay one of his best and brightest.
The Net Worth of the MMA Fighter Jairzinho is estimated to be around $1-5 Million
Bigi Boy officially started his MMA journey in the year 2012, fighting against Evgeny Boldyrev, where he earned $10k from his fight.
According to MMA sources, he earned $23k in total after his first fight in UFC.
According to the UFC data, Rozenstruik earns $10k as guaranteed purse money and $10 k for winning the fight. So, he nearly earns around $23k for each fight, where he gets $3k as a bonus amount.
Furthermore, he earns around $45k per year on average.
Jairzinho Rozenstruik earns mainly from his fights
When looking at the UFC player income record, the median income of an MMA fighter is nearly equal to $68K annually, and those of a UFC fighter is $138K.
After his match against Allen Crowder at the UFC Fight Night 154, Rozenstruik earned around $77k for his appearances.
Jairzinho Posing with his CarFurthermore, some of the income of Jairzinho also comes from various endorsement deals with companies. He has his T-shirt, Merch ‘Bigi Boy,” which he mainly promotes through his Instagram page.
Likewise, he is also seen promoting different boxing events and cups.
At present, the MMA fighter is enjoying a luxurious life with his family.
Net Worth of Jairzinho Rozenstruik in Different Currencies
Let’s have a look into Jairzinho Rozenstruik’s net worth in different currencies, including the cryptocurrency and BitCoin.
Jairzinho Rozenstruik | Social Media Presence
The UFC fighter is quite popular both in the real world and the internet. His fighting skills have made him followed in the social media world by millions of fans and admirers.
Luckily, Rozenstruik is available on popular social media accounts such as Instagram and Twitter. He communicates with his fan from these platforms.
: 143k followers
: 27.1k followers.
FAQs
When did Jairzinho Start his Career?
Jairzinho started his career in kickboxing at the age of 17.
Who is the Trainer of Rozenstruik?
Rozenstruik is trained by Michael Babb.
What Happened in Between Alistair Overeem and Jairzinho Rozenstruik?
Overeem suffered from one of the worst injury in the UFC history after Jairzinho fit him so hard which knocked part of his lip off his face.
What is the UFC Rankings of Rpzenstruik?
He is #6 in the UFC heavyweight rankings.
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