Martinus Gunnarsen’s Brother, Marcus Gunnarsen Bio: Girlfriend, Age, Net Worth, Songs, Albums, Parents, Height

Marcus Gunnarsen is a Norwegian pop singer and one half of the dance-pop duo Marcus & Martinus, alongside his identical twin brother, Martinus Gunnarsen.

Known as M&M, the duo rose to fame after winning Melodi Grand Prix Junior in 2012 with their song “To dråper vann.” They have released four studio albums—Hei (2015), Together (2016), Moments (2017), and Unforgettable (2024)—and achieved international success, particularly in Scandinavia.

Marcus, the older twin by 15 minutes, has also gained recognition for representing Sweden at the Eurovision Song Contest 2024 with “Unforgettable,” placing ninth.

Profile

• Full Name: Marcus Gunnarsen
• Stage Name: Marcus
• Born: 21 February, 2002
• Age: 23 years old
• Birthplace: Elverum, Norway
• Nationality: Norwegian
• Occupation: Singer, Songwriter
• Height: Unknown
• Parents: Kjell-Erik Gunnarsen, Gerd Anne Gunnarsen
• Siblings: Martinus Gunnarsen, Emma Gunnarsen
• Girlfriend: Zara Maria Larsson (Rumored)
• Children: None
• Relationship: Not Married
• Net Worth: $1–3 million

Early Life and Education

Marcus Gunnarsen was born on February 21, 2002, in Elverum, Norway, to Kjell-Erik, a schoolteacher, and Gerd Anne Gunnarsen.

Raised in Trofors, Nordland, alongside his twin brother, Martinus, younger sister, Emma, and an older half-sister, Marcus showed an early aptitude for music, writing his first song at age nine. He completed his schooling in Trofors, balancing education with his burgeoning music career.

A passionate football fan, Marcus supports Manchester United and once dreamed of becoming a professional player. He is of Norwegian ethnicity. His religious affiliation is not publicly disclosed.

Career

Marcus Gunnarsen, alongside Martinus, launched his music career at age 10 by winning Melodi Grand Prix Junior 2012 with “To dråper vann,” which peaked at number 8 on the Norwegian Singles Chart. The duo signed with Sony Music at 13, releasing their debut album, Hei (2015), which topped the Norwegian Albums Chart for 20 weeks.

Hits like “Elektrisk” (featuring Katastrofe, #3 in Norway) and “Ei som deg” (#15) followed. Their first English album, Together (2016), included chart-toppers like “Girls” (#1 in Norway) and “Heartbeat.” They toured Europe, supporting acts like Jason Derulo, and sold out venues like Stockholm’s Globen.

The duo’s third album, Moments (2017), featured singles like “Like It Like It” with Silentó and “Make You Believe in Love,” earning them the Spellemannprisen for “Spellemann of the Year.” They performed at high-profile events, including Swedish Crown Princess Victoria’s 40th birthday and the 2017 Eurovision Song Contest jury announcement for Norway.

In 2022, they won Masked Singer Sverige as the first duo to share first place. Competing in Melodifestivalen 2023 with “Air,” they placed second behind Loreen, but won the 2024 edition with “Unforgettable,” representing Sweden at Eurovision 2024 in Malmö, where they finished ninth. Their 2024 album, Unforgettable, and Nordic tour, We Are Not The Same Part 1, further solidified their regional dominance.

As of 2025, Marcus continues to create music with Martinus, blending pop and dance elements. Their song “Elektrisk” remains the most-streamed Norwegian song ever, and their social media presence, with millions of followers, drives their global appeal.

Marcus’s creative contributions include co-writing songs and producing music on his Mac, with aspirations to master the Thai language. His work in voice acting, such as Wonder Park (2019), and their franchise, including books and a documentary, highlight his versatility.

Social Media

• Instagram Handle: @marcusandmartinus
• Facebook Handle: Marcus & Martinus
• Twitter Handle: @marcusmartinus

Personal Life

Marcus Gunnarsen, rumored to be dating Swedish singer Zara Maria Larsson, Marcus has not confirmed his relationship status, maintaining a focus on his career. His love for tacos, shared with Martinus, and his kind, grounded personality endear him to fans.

Despite fame, he values family traditions like Friday dinners and aspires to maintain a normal life.

Discography

Albums

• Hei (2015)
• Together (2016)
• Moments (2017)
• Unforgettable (2024)

Singles:

• “To dråper vann” (2012)
• “Elektrisk” (2015, ft. Katastrofe)
• “Ei som deg” (2015, ft. Innertier)
• “Girls” (2016, ft. Madcon)
• “Heartbeat” (2016)
• “Like It Like It” (2017, ft. Silentó)
• “Make You Believe in Love” (2017)
• “Air” (2023)
• “Unforgettable” (2024)

Filmography

• Marcus & Martinus (2017) – Documentary
• Wonder Park (2019) – Voice role (Gus)

Net Worth

Marcus Gunnarsen has an estimated net worth ranging from $1 million to $3 million USD, shared with Martinus as part of Marcus & Martinus. Their income derives from album sales, streaming revenue (notably “Elektrisk”), and sold-out tours across Europe.

Additional earnings come from brand collaborations, merchandise, books, and appearances at events like the Nobel Prize concert.