Stefan Olsdal is a Swedish musician, best known as the bassist and co-founder of the alternative rock band Placebo. Born on March 24, 1974, in Gothenburg, Sweden, Olsdal became a prominent figure in the music scene after Placebo formed in 1994. The band, characterized by its fusion of glam rock, punk, and electronic elements, gained a significant following with their androgynous aesthetic and introspective lyrics. Notable works include the critically acclaimed albums "Without You I'm Nothing" (1998), featuring the hit single "Pure Morning," and "Black Market Music" (2000), which includes tracks like "Taste in Men." Olsdal's distinctive bass playing and songwriting contributions have been pivotal to the band's unique sound. Placebo's impact on music is marked by their role in shaping the 1990s and early 2000s alternative rock landscape, influencing a generation of artists with their emotive performances and exploration of themes like identity and alienation. Olsdal's openness about his sexuality and personal struggles has also contributed to the band's appeal, resonating with fans and paving the way for greater representation in rock music.