The band was formed in 2002 when John Steen (The King), Ulrik Bostedt ( Speedo) and Tony Samuelsson (The Vicar) spent a high school exchange year in Colorado, USA. Ditching classes, drinking beer and playing rock n roll in the garage worked out pretty fine for the three young fellas. The first vinyl ep "Marvellous" was released through the small NY based label "New York Powerhitters" and the band got airtime on several college radio stations before they left USA and returned to Sweden with lousy grades, but high spirits. Two other vinyl eps (Heroine Tracks, Bedlam at the embassy)were released the following years through Swedish indie labels.

The first album, titled "Five Smell City" after their hometown Linköping (known locally as the city of five smells ) was followed by a ep with cover tracks (Unleashed) ranging from Bon Jovi, Parliament, KISS and Robyn.

Constant touring and airplay has helped the band building a very loyal fanbase in Europe. And the second album "Thunderblood Heart" took the band to a new level in 2007.

In the last three years Märvel has gone through some changes. The earlier records shows a band in superhero costumes, and the members called themselves "Vocalo, The Ambassador and Animalizer". These alter egos have been abandoned in favor of "The King, The Vicar and Speedo". New times sometimes need new personas.

Since the bassist Ulrik Bostedt (Speedo) isn’t allowed to cross the Swedish borders another character, The Aviator, has taken his place on tour abroad and recently Märvel has reached 3rd bass with their latest member, the Burgher. Märvel don´t believe in replacing members, they add members. So for those who are counting, Märvel is a power trio with five members.

In 2009 Märvel released a single sided one track vinyl 7" titled "A Pyrrhic Victory". The singel was followed by a tour that was filmed and later released as a 20 minute road movie.

In 2011, the swedish barons of high energy rock and roll are back with their third album - Warhawks of War! Twelve brand new tracks from the King, the Vicar and Speedo. Warhawks of War is filled with gigantic guitars, bombastic bass, dynamite drums and vaporizing vocals and features guests stars Strings (Dundertåget, Hellacopters) and Dregen (Backyard Babies). MÄRVEL - Nur für starke Nerven!