Nikke Ström is a Swedish rock

Rock and roll

Rock and roll is a genre of popular music that originated and evolved in the United States during the late 1940s and early 1950s, primarily from a combination of African American blues, country, jazz, and gospel music...

 musician, mostly known as the bass player in Nationalteatern

Nationalteatern

Nationalteatern is a Swedish progg rock group from the 1970s that featured leftist political lyrics. It was originally a traveling theater ensemble with many members, most notably Ulf Dageby, Anders Melander, Totta Näslund, Nikke Ström, Hans Mosesson and Pale Olofsson.-History:Initially formed as a...

.

Ström was born and grew up in Karlskoga

Karlskoga

Karlskoga is a locality and the seat of Karlskoga Municipality in Örebro County, Sweden with 27,500 inhabitants in 2005.-Geography:It is located at the northern shore of lake Möckeln, and the small settlement was initially called Möckelns bodar...

 playing in different bands. In the beginning of 1970 he studied philosophy

Philosophy

Philosophy is the study of general and fundamental problems, such as those connected with existence, knowledge, values, reason, mind, and language. Philosophy is distinguished from other ways of addressing such problems by its critical, generally systematic approach and its reliance on rational...

 at Stockholm University

Stockholm University

Stockholm University is a state university in Stockholm, Sweden. It has over 28,000 students at four faculties, making it one of the largest universities in Scandinavia. The institution is also frequently regarded as one of the top 100 universities in the world...

. He had become politically active in the leftist movement against the Vietnam War

Vietnam War

The Vietnam War was a Cold War-era military conflict that occurred in Vietnam, Laos, and Cambodia from 1 November 1955 to the fall of Saigon on 30 April 1975. This war followed the First Indochina War and was fought between North Vietnam, supported by its communist allies, and the government of...

, and he was chairman of the FNL group in his hometown Karlskoga.

Nikke Ström moved to Gothenburg

Gothenburg

Gothenburg is the second-largest city in Sweden and the fifth-largest in the Nordic countries. Situated on the west coast of Sweden, the city proper has a population of 519,399, with 549,839 in the urban area and total of 937,015 inhabitants in the metropolitan area...

 in 1971 and played in different leftist progg bands, including Nynningen. He participated in the Tent Project (Tältprojektet), a musical theater performance on the history of the Swedish working class, which toured the country the summer of 1977, and the same year he joined Nationalteatern as bass player in the "rock orchestra".