Who Is Diego Martir Girlfriend? Age, Height, Dating, Net Worth

Burning teen sensation Diego Martir is a celebrated TikTok and Instagram star.

With his bubbly personality and hilarious content, he has successfully paved his way to many people’s hearts.

And, a combination of that face and that body along with that voluminous curly hair like his, this boy is going to grow bigger as a star.

Here’s everything we know related to Diego, from his rise to fame to his dating life and net worth.

Diego Martir Quick Facts

Wiki	Biography
Full Name	Diego Martir
Nick Name	Diego
Profession	Social Media Star, Actor
Famous as	TikTok and Instagram Content
Age	22 years old
Date of Birth	December 24, 2003
Birthplace/Hometown	El Salvador, Central America
Nationality	American
Sexuality	Heterosexual
Gender	Male
Ethnicity	Mixed
Religion	Christianity
Sun Sign (Zodiac Sign)	Capricorn
Height (in feet)	5 feet 8 inches
Height (in centimeters)	173 cm
Weight (in pounds)	126 lbs
Weight (in kilograms)	57 kg
Body Measurements (in inches)	39-30-35 (chest-waist-hips)
Body Measurements (in centimeters)	99-76-89 (chest-waist-hips)
Shoe Size in US	12
Tattoo Details	Roman numerals (11.18.2015) on left side of chest
Eye Color	Brown
Hair Color	Black
Parents	Update soon
Siblings

What Is Diego Martir Famous For?

Diego Martir is a big deal on social media, with millions of followers hanging out on TikTok and Instagram.

He shot to fame thanks to a shirtless picture that went viral, and people just can’t get enough of his cool content and good looks.

As of 2026, Social Blade says he’s sitting at about 3.9 million followers on TikTok and 912,000 on Instagram.

Is Diego Martir Dating Anyone Today?

So, what’s the deal with Diego Martir’s love life these days?

As of 2026, he’s been going strong with Katie Sigmond, another social media hotshot, since 2023.

Still, he’s often spotted with gorgeous women, which gets fans buzzing about whether he’s really taken.

Take this one Instagram post, for example, there’s an unknown girl chilling on his lap, surrounded by women in bikinis.

Diego Martir Dating Desiree Montoya

Desiree Montoya first popped off on TikTok and now keeps over 1.4 million Instagram followers hooked with her everyday life posts.

Back in 2017, Diego and Desiree were an out-in-the-open couple.

They were always sharing stuff together on their TikTok accounts, so everyone knew they were a thing.

Later, they teamed up for a YouTube channel called “Diego and Desi,” dropping fun videos for their fans.

But things didn’t last, and they split in 2019, leaving a lot of people pretty bummed out.

Diego posted a YouTube video later, explaining they both agreed to call it quits.

Too many arguments wore them down, and that was that.

Even so, they’ve stayed on good terms, hanging out now and then, snapping pics together.

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Diego Martir Dating Lauren Kettering

Lauren Kettering’s a TikTok standout, nailing lip-syncs and freestyle dances.

She’s built up 6.3 million followers on TikTok and 1.4 million on Instagram.

After things ended with Desiree, Diego kicked off 2020 dating Lauren.

That didn’t last long, though, just two months in, they broke it off and ditched each other on Instagram.

A YouTuber, Mitchell Reacts, stirred the pot with a video claiming Lauren stepped out on Diego with TikTok’s Kairi Cosentino.

More On Kairi Cosentino Here.

Diego spilled his hurt feelings all over Instagram Stories and live chats.

Lauren shot back, saying the cheating talk was nonsense.

Diego admitted he felt played and got pretty choked up online.

For a bit, it looked like they might patch things up, dropping hints about missing each other.

Diego even posted, “Sometimes, two people have to fall apart to realize how much they need to fall back together.”

Then, in April 2020, they tricked fans with a YouTube video pretending they were back on.

They cleared it up in the clip, saying they’d take it slow and see where things went.

Didn’t work out, though, they’re done.

Lauren’s with Giovanny Valencia now, so a reunion with Diego seems off the table.

Diego Martir Age & Height

Diego was born December 24, 2003, to his parents, in El Salvador. He is 22 years old and lives in the United States.

He is estimated to be 5 feet and 6 inches tall and weighed 57 kg.

Diego has an aesthetically pleasing body that’s a perfect balance of muscle and body fat percentage. Martir’s measurements are 39-30-35 inches.

Martir has a tattoo on his left side of the chest. He has tattooed a series of roman numerals and hasn’t revealed what they stand for yet.

However, when translated, the tattoo translates to 11.18.2015.

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Diego Martir Family, Siblings

Not a ton is known about Diego’s family, especially his folks.

There are seven of them altogether, parents, siblings, and Diego himself.

He’s got five siblings, four sisters and a brother.

One sister, Ainara Martir, has a decent following on Instagram, over 34,000 people.

The whole Martir crew, Diego included, helps run her account, and her posts with him are super sweet.

On the school front, Diego’s still plugging away at high school, though details about his earlier years are scarce.

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Diego Martir Net Worth

As of 2025, Diego Martir has a net worth of $5 million.

Apart from social media, Diego has also done some acting.

He appeared in a 2018 music video for Annie LeBlanc’s song titled “Don’t Keep Me Guessing.”

Similarly, in 2020, Diego appeared as Jack in the TV show “Attaway General.” Diego appeared for 8 episodes.

Diego Martir FAQ

How old is Diego Martir?

Diego Martir is 22 years old, born December 24, 2003, in El Salvador.

What is Diego Martir’s height?

He’s 5 feet 6 inches tall and weighs around 57 kg.

Is Diego Martir married or dating anyone?

No wedding bells yet, Diego’s been dating Katie Sigmond, a social media influencer, since 2023.

Who is Diego Martir’s partner?

He’s with Katie Sigmond right now.

What is Diego Martir’s net worth?

It’s north of $5 million as of 2026, thanks to social media and acting gigs.