About William Kahaiali'i
Lived 1960 – 2020 (aged 59). William Kahaiali'i was an American record producer and singer.
William Awihilima Kahaialiʻi (October 17, 1960 – May 18, 2020), known as Willie K, was a Hawaiian musician who performed in a variety of styles, including blues, rock, opera and Hawaiian music.
Early life Born and raised in a family of musicians in Lahaina, Hawaii, Willie began performing at the age of 8 alongside his father, Hawaiian jazz guitarist Manu Kahaialiʻi.
Career In 1993, Willie began a collaboration with Amy Hānaialiʻi Gilliom that would last for nine years. The pair recorded, performed, and toured together, and also shared a personal relationship. Their recordings won seven Na Hoku Hanohano Awards, part of Willie's total of 19 Hokus as a musician and producer.
In 2005, Willie's reunion album with Gilliom, Amy & Willie Live, was nominated for a Grammy in the first year of the Best Hawaiian Music Album award.
In 2007, Willie K became one of very few artists to win a Hoku as part of three different acts – his collaboration with Eric Gilliom called "Barefoot Natives" won Best Contemporary Hawaiian Album, in addition to wins already achieved with Amy and as a solo artist.
Genres Willie K played many different genres of music including Hawaiian music, blues, rock, opera, and Cachi Cachi music.
Cancer and death In February 2018, Willie K was diagnosed with lung cancer and promptly canceled upcoming performances in Honolulu. In April 2019, Willie announced via his Facebook page that he was undergoing immunotherapy.
In January 2020, in a video posted to Facebook, Willie announced that his cancer was at the terminal stage. He made the video after a concert at Blue Note Hawaii in Waikiki. He stated that his "spirits remained high during the concert," which was supposed to be only a 90-minute set, but lasted for two hours. "The crowd deserved it," he said.
Willie K died at age 59 on May 18, 2020.
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Important facts
Contemporaries
People whose lives overlapped William Kahaiali'i's
Frequently asked questions
Who was William Kahaiali'i?
Hawaiian-American artist (1960-2020)
When was William Kahaiali'i born?
William Kahaiali'i was born on 17 October 1960 in Maui.
When did William Kahaiali'i die?
William Kahaiali'i died on 19 May 2020 in Maui.
What was William Kahaiali'i's occupation?
William Kahaiali'i was a record producer and singer.
What nationality was William Kahaiali'i?
William Kahaiali'i was American.
Sources & further reading
· Wikipedia: William Kahaiali'i
Cite this page
APA: Biography.guide. (2026). William Kahaiali'i. https://biography.guide/william-kahaiali-i/
MLA: "William Kahaiali'i." Biography.guide, https://biography.guide/william-kahaiali-i/.
Chicago: "William Kahaiali'i." Biography.guide. https://biography.guide/william-kahaiali-i/.
Data last updated: 2026-09-22 · Spot an error? Report a correction.
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