Postirol Biography: Girlfriend, Age, Net Worth, Height, YouTube, Real Name

Postirol, also known as Posti, is a rising star in the Polish influencer and music scene, captivating audiences with his unique blend of YouTube content and hip-hop tracks.

Born Alan Kowalczewski in Poznań, Poland, he launched his YouTube channel in 2016, initially focusing on music and later expanding into vlogs and challenges as part of the Ekipa collective.

Profile

• Full Name: Alan Kowalczewski
• Stage Name: Postirol
• Born: February 2000
• Age: 25 years old
• Birthplace: Poznań, Poland
• Nationality: Polish
• Occupation: YouTuber, Rapper, Influencer, Songwriter, Voice Actor
• Height: 175 cm
• Religion: Christianity
• Parents: Mr. and Mrs. Kowalczewski
• Siblings: Unknown
• Spouse: None
• Children: None
• Relationship: Single
• Net Worth: $100,000 to $200,000

Early Life & Education

Alan Kowalczewski, known as Postirol, was born in February 2000 in Poznań, Poland.

Raised by his parents, referred to as Mr. and Mrs. Kowalczewski, he grew up in a Christian household with a strong Polish cultural identity. His ethnicity is Polish, rooted in his Poznań upbringing.

Details about his siblings or early childhood experiences are scarce, as Postirol keeps much of his personal history private.

His passion for music and content creation emerged during his teenage years, setting the stage for his YouTube and music career.

Information about Postirol’s formal education is limited. He likely completed high school in Poznań, but no specific details about institutions or further studies are publicly available.

Career

Postirol began his journey in 2016 by launching his YouTube channel, where he initially shared music-related content.

His musical debut came in 2018 with the single “Grzecznie,” produced by CrackHouse and released under Soul Records.

The track gained attention for its bold style, marking him as a promising rapper. He continued to release music, including the 2018 single “Kapibara” and later “Blok” with Młody Adeek in 2023, after which he parted ways with Soul Records.

In 2023, Postirol joined Ekipa, a popular Polish influencer collective led by Karol “Friz” Wiśniewski, boosting his visibility.

He appeared in Ekipa’s group projects and collaborated on the track “Bang” with Mortalcio and Kinga Banaś, which earned a gold record in Poland.

His YouTube channel, with 42,700 subscribers and over 1.7 million views by 2025, features a mix of music videos, vlogs, and challenges, often tied to Ekipa’s content. Postirol also works as a voice actor, adding versatility to his career.

His collaborations with artists like Raff J.R. (“Pani Fosti”) and appearances on platforms like Spotify, with 62,600 monthly listeners, show his growing influence in Polish hip-hop.

Social Media

• Instagram handle: @postirol
• TikTok handle: @postirol
• Facebook: Postirol
• YouTube channel: POSTIROL

Personal Life

At 25 years old, Postirol remains single with no public information about a spouse or children.

Standing at 175 cm tall, he keeps his personal life relatively private, focusing instead on his career and collaborations with Ekipa.

Based in Poznań and active in Kraków with Ekipa, he balances his online persona with a low-key personal life.

His Christian background influences his values, but he rarely discusses personal matters, letting his content speak to his energetic and creative personality.

Discography

• Grzecznie (Single, 2018)
• Kapibara (Single, 2018)
• Blok (with Młody Adeek, Single, 2023)
• Bang (with Mortalcio and Kinga Banaś, Single, 2023)
• Pani Fosti (with Raff J.R., Single)

Net Worth

Postirol’s estimated net worth ranges from $100,000 to $200,000.

His income stems from YouTube ad revenue (approximately $47 per month from 1.7 million views), music streams, brand sponsorships, and voice-acting gigs.

His affiliation with Ekipa and music releases, such as “Bang,” contribute significantly to his earnings.