Dominik Mysterio, the son of WWE legend Rey Mysterio, has become one of the most talked-about young superstars in the world of professional wrestling. With a unique mix of heritage, heel persona, and rising in-ring skills, Dominik is carving out a name for himself outside of his father’s shadow. In this in-depth article, we will explore Dominik Mysterio’s theme song, wife (or relationship status), age, and height—plus a lot more about his journey from a WWE storyline child to a full-fledged superstar.
Who is Dominik Mysterio?
Dominik Mysterio is a second-generation professional wrestler, born into the rich legacy of lucha libre. He is the son of Rey Mysterio, one of the most iconic high-flyers in WWE history. While many fans first met Dominik as a child involved in a storyline between Rey Mysterio and Eddie Guerrero, few could have predicted his eventual rise as a full-time wrestler.
Dominik made his in-ring debut at SummerSlam 2020, facing Seth Rollins in a Street Fight. Since then, he has joined The Judgment Day faction and established himself as a prominent heel (villain) character in WWE programming.
Dominik Mysterio Theme Song: “Vena Cava”
One of the essential elements of any wrestler’s identity is their entrance theme, and Dominik’s current theme song is titled “Vena Cava”.
About “Vena Cava”:
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Artist: def rebel (WWE’s official music production team)
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Genre: Trap/Industrial Rock
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Debut: 2022 (after joining The Judgment Day)
The song has a dark, haunting beat that perfectly suits Dominik’s rebellious, heel persona. It starts with ominous, echoing synths and slowly builds into a hard-hitting rhythm that sets the tone for his Judgment Day allegiance.
Fun Fact: The name “Vena Cava” refers to one of the largest veins in the human body. It adds an anatomical edge to the song’s title, which fits the gothic tone of The Judgment Day faction.
Evolution of His Theme Songs:
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“Booyaka 619” – Used during his early appearances alongside Rey Mysterio.
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“Vena Cava” – Adopted after his heel turn, aligning with Finn Bálor, Rhea Ripley, and Damian Priest.
Why the Theme Song Matters:
The change in Dominik’s entrance music symbolizes his evolution from a face (heroic character) to a heel, which was a major turning point in his WWE career.
Is Dominik Mysterio Married? Who is His Wife or Girlfriend?
As of 2025, Dominik Mysterio is not married, but he is in a long-term relationship with his girlfriend, Marie Juliette.
Who is Marie Juliette?
Marie Juliette is a musician and vocalist, who has been in a committed relationship with Dominik for several years. The couple started dating in 2011, back when they were both teenagers.
Dominik occasionally shares glimpses of their life on Instagram, posting anniversary tributes and cozy pictures, but they prefer to keep their relationship relatively private.
Engagement Rumors:
There have been occasional rumors of their engagement circulating in wrestling communities and on social media, especially when fans spotted rings or matching tattoos. However, no official announcement has been made by Dominik or Juliette.
Rhea Ripley On-Screen Storyline:
WWE fans often speculate about Dominik’s relationship with fellow Judgment Day member Rhea Ripley due to their on-screen flirtation and interactions. However, it’s purely kayfabe (a scripted part of the storyline). In reality, Rhea is engaged to AEW wrestler Buddy Matthews (formerly Buddy Murphy in WWE).
How Old is Dominik Mysterio?
Dominik Mysterio was born on April 5, 1997, which makes him 28 years old as of 2025.
Quick Age Facts:
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Date of Birth: April 5, 1997
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Zodiac Sign: Aries
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Age in 2025: 28
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Birthplace: San Diego, California, USA
Dominik has accomplished a lot for his age, already performing at major events like WrestleMania and being part of high-profile storylines with wrestling icons like Edge, Seth Rollins, and his own father.
What is Dominik Mysterio’s Height?
Dominik Mysterio stands at approximately 6 feet 1 inch (185 cm) tall.
Physical Stats:
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Height: 6’1″ (185 cm)
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Weight: Around 200 lbs (91 kg)
His height gives him a distinct physical advantage compared to his father Rey Mysterio, who is only 5’6″. This allows Dominik to blend lucha libre with more grounded, power-based wrestling styles.
Dominik Mysterio’s Wrestling Career Journey
Early Appearances:
Dominik was first introduced to WWE fans during a 2005 feud between Rey Mysterio and Eddie Guerrero. In a now-iconic storyline, Eddie claimed to be Dominik’s real father, culminating in the famous “Custody Ladder Match” at SummerSlam 2005.
At the time, Dominik was just 8 years old, but his natural presence in front of the camera was evident even then.
Professional Debut:
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Match: Dominik vs. Seth Rollins
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Event: SummerSlam 2020
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Outcome: Lost, but earned widespread praise
This debut was impressive given Dominik had no prior televised matches, yet he held his own in a brutal street fight.
Dominik’s Rise Through The Judgment Day
In 2022, Dominik shocked the WWE Universe by turning on his father and Edge, aligning with The Judgment Day, a dark, gothic faction led by Finn Bálor.
This heel turn allowed Dominik to reinvent himself:
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New attire
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New attitude
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Aggressive ring style
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Mocking promos (often drawing loud boos from crowds)
His pairing with Rhea Ripley drew attention, with fans dubbing them “Mami & Dom Dom”. Dominik embraced the heat, becoming one of the most booed superstars in WWE.
Championships and Achievements
Dominik’s progress has been steady, and he already holds several key accomplishments in WWE.
WWE NXT North American Champion
Dominik captured the NXT North American Championship in 2023, marking his first major singles title in WWE. He successfully defended the title multiple times, further proving that he’s more than just a legacy wrestler.
Tag Team with Rey Mysterio:
Dominik and Rey made history by becoming the first father-son duo to win the WWE SmackDown Tag Team Championship at WrestleMania Backlash 2021.
Dominik Mysterio Net Worth and Earnings (2025 Estimate)
As of 2025, Dominik Mysterio’s estimated net worth is around $2 million.
Income Sources:
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WWE Salary
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Merchandise sales
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Pay-per-view bonuses
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Cameo and social media promotions
His growing role in WWE has likely resulted in contract upgrades and bonuses, especially after holding a title and becoming a regular on Raw and NXT.
Social Media Presence
Dominik is active on Instagram (@dominik_35) and Twitter/X, where he shares personal moments, behind-the-scenes photos, and storyline content.
While he doesn’t tweet as frequently as some wrestlers, his social media often goes viral, especially during high-profile feuds or after major promos.
FAQs About Dominik Mysterio
What is Dominik Mysterio’s real name?
Dominik Gutierrez is his birth name.
Is Dominik Mysterio related to Eddie Guerrero?
No, Eddie was not his real father. That storyline was part of WWE fiction.
Has Dominik ever defeated Rey Mysterio?
Yes, Dominik faced his father at WrestleMania 39 in 2023, where Rey Mysterio won. However, Dominik has since had victories over his father in tag matches and storylines.
Does Dominik wrestle on NXT?
Yes, Dominik occasionally appears on NXT, especially while holding the North American Championship.
Final Thoughts
Dominik Mysterio has proven that he’s not just Rey Mysterio’s son—he’s a rising WWE superstar in his own right. From his dark and energetic theme song to his personal life with long-time girlfriend Marie Juliette, Dominik is one of the most talked-about young wrestlers in the industry today.
At just 28 years old and standing 6’1″, Dominik has the height, youth, and momentum to carry him to even greater heights in WWE. Whether you cheer him or boo him, there’s no denying that Dominik Mysterio is here to stay.
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