EXTREME originates in the summer of 1988.
Peter Zacharias (guitar) and Radim Konir (drums) invited Vaclav Soukup (bass), who also performed singing. From the beginning, they mainly deal with their own work. Michal Kourek (guitar) complemented band in April.

Less than a year after their inception – in June 1989, they made their debut at the Rockfest in Jihlava, where they shocked the audience and won 3rd place. Follow concerts with related bands.

In the summer of 1990 they recorded the official demo of „Není úniku!“
("No Escape!") And Peter takes over the post of a frontman.

The situation is not ideal. There are disagreements, even in terms of further music style evolution. The tension culminates in the spring of 1992, when Radim finally left the band. In the summer of 1992 they recorded demo in the studio SOUNDTRACK in Jihlava called "Ideal World" For long-standing differences of opinion and private issues, in the summer of 1993 Peter decided to suspend EXTREME.

The restoration of EXTREME takes place in 1996 and new bend member besides Peter are guitarist Radek Dolejsi (Marauder, Screening) and drummer Kandus – Jaroslav Istvan. In March 2000, they together recorded the demo CD called "Slaves Of Religion".

2003 Peter leaves band to join Mea Culpa, where he is active until 2006.

In 2009, EXTREME performs several performances, including "Hardline Therapy" alongside VADER. After that, they cut down live performances and intensively prepare a new concert playlist. 2014 EXTREME dominates the stages again.


2016 EXTREME returns Petr Pokorny (bass) and Michal Svatek (drums). Intentionally. In this composition, they where the strongest band members in the history of the band.

They are involved in the production of new material they performed concerts occasionaly. In the spring of 2018 Dusan Kiss is invited to co-operate with his rich experience as a musician, promoter and manager.

In June 2018 they enter AB Records. The first four tracks and the MAN OF LIES video are recorded. In October, they are recording five more songs and a second video clip.

CD Technological Death is released in February 2019.

At the end of 2018, EXTREME THRASH ATTACK (Spark 2018/10) is published in SPARK magazine and EXTREME – SILNĚJŠÍ NEŽ KDY JINDY (Spark 2018/11) a month later.

In February 2019, the CD Technological Death is released, which Peter presented in the HARD & HEAVY program on Radio BEAT, where he was a guest of Petr Korál.

In March 2019 the band released a official video MAN OF LIES in the Czech Paráda contest on TV Rebel where they became EXTREME the band of the month March.

On the radio Čas Rock Radek and Petr introduced the band in a short interview.

At the end of March 2019, the CD Technological Death was christened and the music journalist and moderator Petr Korál became the godfather.

In May 2019, the review of Technological Death is published in SPARK magazine.
New bass player – Ales Sverak joined the band.

In June 2019, the band released the second official video HIDDEN VIOLENCE in the TV show Czech Paráda on TV Rebel.