How Old Are the Members of AC/DC in 2025? Real Ages & Detailed Biographies of Each Legendary Member

How Old Are the Members of AC/DC in 2025? Real Ages & Detailed Biographies of Each Legendary Member - AC/DC, the legendary rock band from Australia, has left an indelible mark on the history of music. With their powerful, no-nonsense hard rock sound, they've been electrifying audiences worldwide since their formation in 1973.

One question that fans frequently ask is:
How old are the members of AC/DC now?
When were Angus Young, Brian Johnson, and Phil Rudd born?

In this blog, we’ll explore the real ages and full biographies of the current and former members of AC/DC — from childhood stories to rock stardom and behind-the-scenes facts you might not know. And if you’re a fan looking to wear your AC/DC pride, don’t miss our exclusive AC/DC-themed shirt collection — high-quality designs inspired by classic rock legends.

1. Angus Young – The Heart and Soul of AC/DC

How old is Angus Young in 2025?
→ Angus Young was born on March 31, 1955, which makes him 70 years old in 2025.

Angus co-founded AC/DC with his older brother Malcolm Young. He’s instantly recognizable on stage for his iconic schoolboy outfit and his explosive energy, performing the famous duckwalk across the stage (inspired by Chuck Berry).

Born in Glasgow, Scotland, Angus moved to Sydney, Australia with his family at age 8. Raised in a working-class neighborhood, music became his escape from hardship. He picked up the guitar young and was taught by Malcolm.

He’s behind some of the greatest rock riffs of all time — Back in Black, Highway to Hell, Thunderstruck — making him a guitar legend in the hard rock world. Despite being small in stature (5'2" or 157 cm), Angus has always been a force of nature on stage.

Fun fact: Angus has never smoked or drunk alcohol, a rarity in the rock world.

2. Brian Johnson – The Voice of Steel

How old is Brian Johnson in 2025?
→ Brian Johnson was born on October 5, 1947, so he is 77 years old.

Brian became AC/DC’s lead singer in 1980 after the tragic death of Bon Scott. His powerful, raspy voice became the defining sound of Back in Black — one of the best-selling albums of all time, second only to Thriller by Michael Jackson.

Born in Newcastle, England, Brian came from a working-class background. Before fame, he worked as a mechanic and part-time singer. Joining AC/DC at age 33 completely changed his life.

Though he faced hearing problems in 2016 and had to step back from touring, Brian made a triumphant return with the Power Up album in 2020 and insists: “I’m not ready to retire yet.”

Fun fact: Brian is a huge car racing enthusiast — he owns several vintage cars and has competed in British racing events.

3. Phil Rudd – The Steady Beat of AC/DC

How old is Phil Rudd in 2025?
→ Phil Rudd was born on May 19, 1954, making him 71 years old.

Phil, born in Melbourne, Australia, is of German-Jewish descent. He began drumming as a teenager and joined AC/DC in 1975, becoming their iconic drummer with a style that’s steady, simple, and powerful.

He laid the rhythmic foundation for classics like Let There Be Rock, Shoot to Thrill, and T.N.T. While not flashy, Phil’s drumming is a masterclass in consistency and drive.

His life has had ups and downs:

• Left the band in 1983 after internal tensions.

• Returned in 1994 and played until the mid-2010s.

• Faced legal troubles in 2015 in New Zealand related to drug and misconduct charges.

Off-stage: Phil once owned a pizza restaurant and even a private jet in Tauranga, New Zealand.

4. Stevie Young – The Family Legacy

How old is Stevie Young in 2025?
→ Stevie was born on December 11, 1956, which makes him 68 years old.

Stevie is the nephew of Angus and Malcolm Young. He stepped in as rhythm guitarist when Malcolm retired due to dementia, faithfully continuing the Young family’s legacy.

While less prominent than Angus, Stevie is praised for his rock-solid rhythm playing and loyalty to the AC/DC sound. Before joining full-time, he played in Starfighters and other bands in the UK.

Few know that Stevie had already filled in for Malcolm temporarily during AC/DC’s 1988 European tour — showing that his connection to the band goes way back.

5. Cliff Williams – The Silent Backbone

How old is Cliff Williams in 2025?
→ Cliff was born on December 14, 1949, so he’s 75 years old.

Cliff is the long-time bassist of AC/DC, joining in 1977. Known for his simple yet solid bass lines, he anchors the band’s sound with a steady pulse — never flashy, always reliable.

Born in England and raised in the U.S., Cliff played in several bands (like Bandit) before joining AC/DC. Though often standing quietly at the back of the stage, the band considers him the silent backbone.

He once announced retirement after the Rock or Bust tour (2016), but returned for Power Up (2020) and continues performing with the band.

6. In Memory: Members Who Passed Away

Malcolm Young (1953–2017)

The co-founder and rhythm guitarist, Malcolm was the driving force behind AC/DC’s sound. He wrote many of their most famous riffs and was admired for his tight, disciplined style. He passed away in 2017 due to dementia, aged 64.

Bon Scott (1946–1980)

The band’s original lead vocalist, Bon Scott was known for his rebellious attitude, wild lifestyle, and distinctive voice. He tragically died of alcohol poisoning in 1980 at the age of 33 — just before Back in Black was recorded.

Recap Table: How Old Are the Members of AC/DC in 2025?

AC/DC is more than just a band — they are a living legacy of rock & roll. While the question “how old are the members of AC/DC” reminds us that time marches on, their music remains timeless.

Even in their 60s and 70s, the members of AC/DC continue to rock stadiums around the world with unmatched energy and passion. If you're a true fan, keep this guide handy — and stay tuned for more thunder from down under! If you're a true fan, check out our AC/DC collection — shirts designed for the loud, the proud, and the rock ‘n’ roll soul!

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