Lou Koller

Lou Koller, 59, died on July 24, 2026. Lou Koller was known publicly as an American punk rock singer (Sick of It All). He was previously a member of Blood from the Soul. Koller and his brother Pete have been described as some of the most influential figures in New York City hardcore. Public biographical listings identify Koller as an American punk rock singer (Sick of It All). OfficialObituary preserves this notice as a public memorial record for readers looking for confirmed basic details about Koller. This public record remains centered on Koller's work as an American punk rock singer (Sick of It All) and the documented milestones of that career.