Who Is Finneas O'Connell? Age, Biography, and Wiki
Finneas O'Connell, born on July 30, 1997, is a prominent American musician, actor, and songwriter recognized for his contributions to the music industry, particularly as the older brother of pop sensation Billie Eilish. As of 2025, Finneas is 27 years old. He began his career at a young age, showcasing exceptional talent in music production, songwriting, and performance. His artistic endeavors have earned him several awards, including multiple Grammy Awards.
| Occupation | Voice Actors |
|---|---|
| Date of Birth | July 30, 1997 |
| Age | 27 Years |
| Birth Place | Los Angeles, California, U.S. |
| Horoscope | Leo |
| Country | U.S |
Popularity
Finneas O'Connell's Popularity over time
Height, Weight & Measurements
Finneas stands at an impressive height of 6 feet (183 cm). His weight is approximately 160 lbs (73 kg), presenting a well-maintained physique that he often showcases during performances. While specific body measurements have not been publicly disclosed, he maintains an athletic build that reflects his active lifestyle.
Family, Dating & Relationship Status
Finneas O'Connell is known to have a close-knit relationship with his family. He often shares insights into his life with Billie Eilish, highlighting their strong bond and collaborative spirit. As for his romantic life, as of 2025, Finneas is dating Claudia Sulewski, an actress and YouTuber. The couple has been public about their relationship, frequently sharing glimpses of their life together on social media platforms.
On August 7, 2020, he released a surprise deluxe version of Blood Harmony, featuring two new tracks, "Break My Heart Again" and "Let's Fall in Love for the Night (1964)", the latter being an alternate version of the sixth track, "Let's Fall in Love for the Night".
About two weeks later, O'Connell released a single titled "What They'll Say About Us". It peaked at number 17 on the US Billboard Alternative Songs chart. On October 21, Finneas released his single "Can't Wait to Be Dead" about his love-hate relationship with the Internet, along with a visual directed by Constellation Jones the following day.
Finneas is one of twelve artists featured on Ringo Starr's 2021 EP Zoom In, contributing backing vocals to the song "Here's to the Nights". On March 2, 2021, Finneas and Ashe released a collaboration titled "Till Forever Falls Apart", which he co-wrote and produced.
On August 5, 2021, Finneas announced that his debut studio album Optimist would be released on October 15, 2021, through Interscope Records, and shared its lead single "A Concert Six Months from Now". He also composed the scores to the films The Fallout (2021), and Vengeance (2022).
Net Worth and Salary
As of 2025, Finneas O'Connell's estimated net worth is around $20 million. This wealth primarily stems from his successful music career, production work, and various endorsements. With ongoing projects and his investment ventures, Finneas's earnings continue to grow significantly.
Career, Business, and Investments
Finneas's career took off with the release of songs that garnered international acclaim. He has not only produced music for himself but has also been instrumental in creating chart-topping hits for other artists, including his sister Billie Eilish. In addition to music, Finneas has ventured into acting and is involved in various business endeavors, including music production companies and potential investments in tech startups within the entertainment sector.
Finneas had written and produced his song "Ocean Eyes" originally for his band, and gave it to Eilish when her dance teacher asked them to write a song for a choreography. They posted the song on SoundCloud, garnering praise from various websites. Finneas's manager reached out to him in November 2015 to talk about Eilish's potential.
Finneas then helped Eilish sign to the A&R company Platoon. He co-wrote and produced Eilish's debut EP Don't Smile at Me (2017), which peaked at number 14 on the US Billboard 200. Finneas also co-wrote and produced Eilish's debut studio album, When We All Fall Asleep, Where Do We Go? (2019), which debuted atop the US and UK charts.
He won the 2020 Grammy Awards for Producer of the Year, Non-Classical; Record of the Year and Song of the Year for Eilish's "Bad Guy"; and Album of the Year and Best Engineered Album, Non-Classical for When We All Fall Asleep, Where Do We Go?.
Eilish's subsequent albums Happier Than Ever (2021) and Hit Me Hard and Soft (2024) were also co-written and produced by Finneas.
Social Network
Finneas O'Connell is quite active on social media. He has a significant following across various platforms, including:
In addition to frequently working with Billie Eilish, he has also worked with other high-profile artists, including Drake, Kid Cudi, Nicki Minaj, Selena Gomez, Camila Cabello, Demi Lovato, Halsey, Justin Bieber, Karol G, Girl in Red, Rosalía, Tove Lo, Ringo Starr, and Tate McRae, and contributed to several film scores.
O'Connell has released several singles as a solo artist, and his debut EP, Blood Harmony, was released in October 2019. The EP includes "Let's Fall in Love for the Night", his most successful song to date, peaking at number 17 on the US Billboard Alternative Songs chart.
His debut studio album Optimist was released through Interscope Records in October 2021. He released his second album, For Cryin' Out Loud!, in 2024.
Education
Finneas completed his high school education at the Core Curriculum in California. After graduating, he briefly attended the Los Angeles County School of the Arts before deciding to focus on his music career full-time. His artistic education and exposure to a variety of music genres have shaped his unique sound and style in music production.
He is the lead singer and songwriter of the band The Slightlys, which played the Warped Tour in 2015. His first solo single, "New Girl", was released in 2016, with the music video released in 2019.
In 2017, he released the single "I'm in Love Without You", and eight singles in 2018: "Break My Heart Again", "Heaven", "Life Moves On", "Landmine", "Hollywood Forever", "College", "Luck Pusher", and "Let's Fall in Love for the Night". In early 2019, Finneas played his first sold-out headline shows in New York and Los Angeles.
