Who Is Guy Sebastian? Age, Biography and Wiki
Born on October 26, 1981, Guy Sebastian is currently 43 years old. He rose to fame as the winner of the first season of Australian Idol in 2003, marking the beginning of a successful music career that has spanned over two decades. Throughout his journey, Sebastian has released several hit albums and singles, which have earned him multiple awards, including ARIA Awards and an MTV Europe Music Award. He remains a prominent figure in the Australian music scene.
| Occupation | Gospel Singer |
|---|---|
| Date of Birth | October 26, 1981 |
| Age | 43 Years |
| Birth Place | Klang, Selangor, Malaysia |
| Horoscope | Scorpio |
| Country | Australia |
Popularity
Guy Sebastian's Popularity over time
Height, Weight & Measurements
Guy Sebastian stands at approximately 175 cm (5 feet 9 inches) tall and typically weighs around 75 kg (165 lbs). His physique is complemented by his dedication to fitness, which he maintains through regular workouts and a balanced diet. His measurements are indicative of a healthy lifestyle, which he openly encourages through his social media presence.
In November 2011 "Don't Worry Be Happy", a pop song Sebastian wrote after encountering an angry motorist in Los Angeles, was released as the lead single of his seventh album Armageddon. It peaked at number five and reached 5× platinum certification.
Sebastian spent time in the US in early 2012 working on the album, and "Gold", an uptempo soul track, was released as the second single in May. It peaked at number ten, gaining platinum certification. Sebastian toured nationally during June and July to showcase new songs.
In 2012, Sebastian appeared as a judge on The X Factor for a third and final year (until 2015). He was given the Over 25s, and was assisted in selecting his final three by Alicia Keys. His contestant Samantha Jade was the winner. Armageddon's third single "Battle Scars", an R&B ballad featuring a hip hop rap by Lupe Fiasco, was released in August.
It debuted at number one, Sebastian's sixth number one single in Australia. He has the most number one singles for an Australian male artist in Australian music history, and is third overall for all Australian acts. Only Kylie Minogue and Delta Goodrem have achieved more.
"Battle Scars" was the third-highest selling single in Australia in 2012 and the highest-selling single by an Australian act. It reached 12× platinum in 2020. "Battle Scars" also reached number two and double platinum certification in New Zealand.
Family, Dating & Relationship Status
Guy Sebastian is happily married to his long-time partner, Jules Sebastian. The couple tied the knot in 2008 and shares two children together, a son and a daughter. Their relationship exemplifies a strong partnership, with Jules often supporting Guy in his music career and personal endeavors. While there have been rumors in the past regarding other relationships, both Guy and Jules have remained committed and supportive of each other.
Throughout his career, Sebastian has received 34 ARIA Award nominations, winning seven including Best Pop Release and Best Live Act. Other awards include the APRA Urban Work of the Year, the [V] Oz Artist of the Year, Urban Music Awards for Best Male Artist and Best R&B Album, and an International Songwriting Competition award for "Battle Scars".
Sebastian has sung at many notable events, including performing for Pope Benedict XVI, Oprah Winfrey and Queen Elizabeth II. Sebastian was previously an ambassador for World Vision Australia and the Australian Red Cross.
Together with his spouse Jules, Sebastian created "The Sebastian Foundation." Sebastian was made a Member of the Order of Australia (AM) in the 2019 Queen's Birthday Honours in recognition of his significant service to music and charity.
He was a judge on Australia's The X Factor from 2010 to 2012 and again from 2015 to 2016, and coach on The Voice Australia from 2019 to 2024. In 2021, Sebastian became The Voice's senior coach after Delta Goodrem's departure.
Net Worth and Salary
As of 2025, Guy Sebastian's estimated net worth is around $12 million, primarily sourced from his music career, endorsements, and various business ventures. He earns a substantial income through album sales, touring, and television appearances, including his role as a judge on competitive singing shows. His financial acumen and successful investments have further solidified his wealth.
In early 2007 it had been announced Sebastian would be recording a tribute album of soul classics in Memphis, Tennessee, with Stax musicians who played on and wrote some of the original songs. The album was recorded at Ardent Studios, Memphis in August 2007, with Steve Cropper, Donald 'Duck' Dunn, and Steve Potts (a.k.a.
The MGs), with Lester Snell on keyboards. Cropper also co-produced the album with Sebastian, which was recorded on analogue tape live in the studio. Sebastian wrote about his time in Memphis in a series of blogs for Australian newspapers, "I started recording four days ago with the band members from Booker T and the MGs.
And in the four days, we cut 15 tracks. It's been such a great experience to watch these guys work. I mean, they are mostly in their late 60s and have such a wealth of experience." Cropper later spoke on AllMemphisMusic, an online Memphis radio station, "This kid came into Memphis, and just blew everybody's socks off.
[...] he just took us by storm." Shortly after Sebastian's return to Australia it was announced that The MGs would tour Australia with him in early 2008. The Memphis Album debuted at number three in November 2007, and was the seventh highest selling Australian artist album of the year.
The critically acclaimed album reached double platinum certification in 2008. Memphis Flyer, a weekly alternative newspaper serving the Memphis area wrote a series of articles about Sebastian recording with The MGs.
AllMemphisMusic, which specialises in playing music originating from Memphis, began playing The Memphis Album songs in late December 2007. They also had two special programs featuring songs from the album and interviews with some of the people involved in recording it.
Career, Business and Investments
Guy Sebastian has had a prolific career as a musician, songwriter, and television personality. His discography includes hit albums like "Beautiful Life," "Madness," and "T.R.U.T.H," showcasing his versatility across genres. Over the years, he has also ventured into business, launching his own record label, "Sebastian Music,” which aims to help emerging artists find their footing in the industry.
Sebastian is known for his philanthropy as well, supporting various charities and initiatives. His investments in health and wellness products have also proven successful, allowing him to diversify his portfolio.
His family originally migrated to Melbourne when Sebastian was six. Four years later at the age of ten, his family migrated to Adelaide, presumably due to Ivan's work as a geologist at the time. This was where Sebastian spent his teenage years and began expanding his musical career.
Social Network
Guy Sebastian is quite active on social media platforms, including Instagram, Twitter, and Facebook, where he engages with his fans and shares insights into his personal life and career. His strong online presence helps him connect with his audience and disseminate his music to a broader demographic. With millions of followers, he effectively uses these platforms to promote his latest projects and encourage positivity in the community.
The MGs came to Australia in February 2008 to be Sebastian's backing band for his national tour. He spoke on radio about what it felt like fronting the MGs, "There were so many moments when I just had to take a step back and think 'This is unbelievable'. Like the history that is behind me, and I'm singing these songs.
You know they start playing Dock of the Bay, and the guys that played it are on the stage. [...] It just filled our hearts." One of the Melbourne concerts was filmed for a live DVD/CD titled The Memphis Tour.
Sebastian was nominated for a Helpmann Award for Best Performance in an Australian Contemporary Concert for The Memphis Tour, and was awarded two Australian Club Entertainment Awards, best Original Music Performer and Outstanding Club Performer of the Year.
The Memphis Album received a nomination for Highest Selling Album at the 2008 ARIA Awards, his third album to be nominated in this ARIA Awards category. He travelled to the US several times after The Memphis Tour to write for his fifth album, spending time with Cropper in Nashville on these trips.
Education
Guy attended the Westminster School in Adelaide and later pursued a degree in a Bachelor of Arts (majoring in Contemporary Music) at the Australian Institute of Music. His educational background laid a strong foundation for his musical career, enhancing his songwriting skills and performance techniques.
In summary, Guy Sebastian continues to be an influential figure in the music industry in 2025, excelling in his career while maintaining a loving family life and strong social presence. His journey from a reality TV winner to a celebrated artist demonstrates his talent, dedication, and resilience.
World Youth Day, July 2008: "Receive the Power" a song written by Sebastian and Gary Pinto was chosen as the official anthem for the Roman Catholic Church's XXIII World Youth Day (WYD08) held in Sydney in 2008. The song also features the vocals of Paulini Curuenavuli, who competed with Sebastian on the first season of Australian Idol.
"Receive the Power" was released in English and also an international version with the chorus in English and verses in Italian, Spanish and French. It was used extensively throughout the six days of World Youth Day in July 2008, and also in the television coverage which went around the world.
Sebastian and Curuenavuli performed both the English and International versions at the final Mass at Randwick Race Course on 20 July which was attended by 400,000 people. They also performed "Receive the Power" at the Pope's Farewell.
Olivia Newton-John & Friends Concert, September 2008: This concert was held at the State Theatre in Sydney to raise funds for Newton-John's Cancer and Wellness Centre Appeal. Sebastian was chosen to sing a duet with Newton-John. They sang her iconic hit from Grease, "Summer Nights".
