Antti Yrjö Hammarberg (14 September 1943 – 14 January 1991), professionally known as Irwin Goodman, was a popular Finnish rock and folk singer. In the late 1960s he was widely known as a protest singer. He recorded over 300 songs, most of which were his own compositions, with lyrics written by Vexi Salmi. Irwin Goodman started as a protest song singer in the folk boom of the mid-1960s; his humorous songs, often mocking the authorities, became favorites of the Finnish people, to the extent that small Irwin singalike contests are still held by some pubs for entertainment. Goodman had continuing troubles with Finnish tax authorities and had ever-worsening problems with alcohol. His escapades were eagerly followed by sensationalist magazines such as Hymy.
en.wikipedia: Irwin Goodman
fi.wikipedia: Irwin Goodman