Finneas O'Connell

Finneas Baird O'Connell (born July 30, 1997), known mononymously as Finneas (stylized in all caps), is an American singer-songwriter, record producer, audio engineer, and actor. He has written and produced music for various artists, most notably his younger sister, Billie Eilish. He has won eight Grammy Awards, including Album of the Year, Producer of the Year, Non-Classical and the Best Engineered Album, Non-Classical for his work on Eilish's debut album When We All Fall Asleep, Where Do We Go? (2019).

Finneas O'Connell

Finneas Baird O'Connell (born July 30, 1997), known mononymously as Finneas (stylized in all caps), is an American singer-songwriter, record producer, audio engineer, and actor. He has written and produced music for various artists, most notably his younger sister, Billie Eilish. He has won eight Grammy Awards, including Album of the Year, Producer of the Year, Non-Classical and the Best Engineered Album, Non-Classical for his work on Eilish's debut album When We All Fall Asleep, Where Do We Go? (2019).