kets4eki Biography: Instagram, Songs, Age, Net Worth, Songs, Career, Real Name

Mateusz Haczyński, better known by his stage name kets4eki, is a Polish singer-songwriter and electronic dance music artist whose high-energy tracks have captured a global audience.

He first turned heads with nostalgic samples from 2000s and 2010s hits reimagined as rave anthems, leading to viral breakthroughs like “Hands Up!” and “Party Addict.”

As a key member of the FabFantasy collective, kets4eki collaborates closely with producers such as Asteria, blending hyperpop and EDM elements that resonate with younger fans through explosive beats and TikTok-friendly hooks.

Profile

• Full Name: Mateusz Haczyński
• Stage Name: kets4eki
• Born: 13, June 2005
• Age: 20 years old
• Birthplace: Poland
• Nationality: Polish
• Occupation: Singer-songwriter and Electronic Dance Music Artist
• Height: Unknown
• Parents: Unknown
• Siblings: Unknown
• Spouse: None
• Children: None
• Relationship: Not married
• Net Worth: $700,000

Early Life and Education

Mateusz Haczyński was born on June 13, 2005, in Poland, where he grew up in a private family environment with no public details about his parents or siblings.

He discovered music early, tinkering with production software out of sheer curiosity about how sounds came together.

Formal education remains under wraps, as he dove straight into self-taught music creation without attending specialized schools or earning degrees in the field.

Of Polish ethnicity, he keeps his religious beliefs private, with no disclosures on the matter.

Career

Mateusz Haczyński kicked off his music path as a teenager, releasing tracks from 2018 to 2021 under an unnamed alias while still figuring out production basics like mixing.

He scrapped most of that early output, feeling it fell short, and teamed up with producer wujek to craft polocore songs that sharpened his skills.

Adopting the kets4eki moniker around 2021, he dropped his debut single “Unstable” in August 2022, a raw electronic cut that hinted at his knack for blending nostalgia with high-octane energy.

This period built his foundation, drawing initial buzz from underground circles and setting the stage for wider exposure.

Kets4eki’s profile exploded in late 2022 with a feature on 6arelyhuman’s “Hands Up!,” a TikTok sensation that sampled club classics and racked up millions of streams, landing on Billboard’s Hot Dance/Electronic Songs chart.

He followed with “Party Addict” and “Unstable,” both leveraging 2000s hooks into rave bangers that fueled his growth.

Joining the FabFantasy collective opened doors to collaborations, including frequent work with Asteria on tracks like “high as fuck” with d3r.

His 2023 EP party2daybreak with Pröz marked a polished turn, while the full-length RAVE2DEATH—co-produced with Asteria—cemented his sound, mixing hyperpop flair with EDM drops and earning spots on global playlists.

Kets4eki sustains momentum through relentless releases and scene ties, dropping singles like “BFM” with 6arelyhuman and nosgov that keep his catalog vibrant and TikTok alive with fan edits.

His influence ripples across emerging EDM creators, pushing boundaries in scenecore with raw, unfiltered vibes that echo in tours and remixes.

Tracks from RAVE2DEATH continue to dominate streams, solidifying his role as a go-to for nostalgic party anthems that bridge generations.

Social Media

• Instagram Handle: @djkets4eki
• TikTok Handle: @kets4eki
• Twitter Handle: @kets4eki

Personal Life

Mateusz Haczyński keeps his private life under wraps, offering no verified information about romantic relationships, partners, or family in interviews or on social media.

While he’s occasionally linked to behind-the-scenes drama within the hyperpop scene—such as rumored conflicts with collaborators—he keeps the spotlight on his music.

Based in Poland and living modestly, he dedicates himself to creative work and fan engagement, opting to let his music speak for itself rather than sharing personal details.

Discography

• Unstable (2022)
• Hands Up! (2022)
• Party Addict (2023)
• RAVE2DEATH (2023)
• BFM (2024)

Net Worth

Mateusz Haczyński holds an estimated net worth of $700,000.

He builds this through booming streams on platforms like Spotify, where monthly listeners exceed 2 million, alongside revenue from TikTok virality, live gigs, and merch tied to FabFantasy drops.