ABBA Members: Names, Ages, Net Worth, and More

Few pop groups have left a mark as distinctive as ABBA — four Swedish musicians whose harmonies defined an era and whose personal lives have fascinated fans for decades, from a Eurovision win to marriages, divorces, and even a royal title. This article breaks down who they are, how their lives unfolded, and where they stand today — with verified facts and clear sourcing throughout.

Members: 4 ·
Formed: 1972 ·
Oldest member: Benny Andersson (born 1946) ·
Richest member: Björn Ulvaeus (estimated $300 million) ·
All alive? Yes

Four members, two former couples, one global legacy — the age range among them spans about five years, but their individual paths diverged sharply after the band stopped touring.

Who are the 4 singers in ABBA?

The four members of ABBA are Agnetha Fältskog, Anni-Frid Lyngstad, Björn Ulvaeus, and Benny Andersson — all Swedish, all born within a five-year window, and all still alive as of 2025. The group formed in 1972 in Stockholm (Wikipedia) and went on to become one of the best-selling pop acts in history.

Agnetha Fältskog

• Born April 5, 1950 in Jönköping, Sweden (BBC News)
• Lead vocalist known for her clear, powerful soprano
• Married Björn Ulvaeus in 1971; divorced in 1980 (BBC News)
• Estimated net worth of $200 million (Yahoo Finance UK)

Agnetha was the youngest ABBA member and contributed lead vocals to many of the group’s biggest hits, including “Dancing Queen” and “The Winner Takes It All.” After ABBA’s hiatus in 1982, she released solo albums and largely retreated from public life, living quietly in Sweden (Wikipedia).

Anni-Frid Lyngstad

• Born November 15, 1945 in Ballangen, Norway (BBC News)
• Lead vocalist with a warm, soulful mezzo-soprano
• Married Benny Andersson in 1978; divorced in 1981 (BBC News)
• Married Prince Heinrich Ruzzo Reuss of Plauen in 1992 (Royal Central)
• Estimated net worth of $200 million (Yahoo Finance UK)

Anni-Frid, often called Frida, was born in Norway but raised in Sweden. She is the only ABBA member who gained a royal title through marriage (The Coast). After ABBA, she moved to Switzerland and pursued a solo career before stepping back from the spotlight.

Björn Ulvaeus

• Born April 25, 1945 in Gothenburg, Sweden (BBC News)
• Guitarist, vocalist, and primary lyricist alongside Benny
• Married Agnetha Fältskog in 1971; divorced in 1980 (BBC News)
• Married Christina Sas in Copenhagen on September 21, 2024 (BBC News)
• Estimated net worth of $300 million (Yahoo Finance UK)

Björn co-wrote most of ABBA’s catalog with Benny Andersson and is widely considered the group’s primary lyricist. He has been the most publicly active member in recent years, overseeing the ABBA Voyage virtual concert and speaking about the band’s legacy (BBC News).

Benny Andersson

• Born December 16, 1946 in Stockholm, Sweden (BBC News)
• Keyboardist, vocalist, and primary composer alongside Björn
• Married Anni-Frid Lyngstad in 1978; divorced in 1981 (BBC News)
• Estimated net worth of $250 million (Yahoo Finance UK)

Benny is the oldest ABBA member and the band’s musical architect. He co-composed all of ABBA’s hits and later led the Benny Andersson Orchestra, performing folk and traditional Swedish music. He also co-wrote the musicals Chess and Mamma Mia! (Wikipedia).

The pattern: Two couples, two divorces, but a creative partnership that survived both breakups and outlasted most pop groups by decades.

Who is the oldest member of ABBA?

The oldest member of ABBA is Benny Andersson, born December 16, 1946, making him 78 years old as of early 2025. But the age order is tight, with Björn just 20 months older than Benny and Anni-Frid falling in between (Wikipedia).

Four members, a five-year spread — here is how their birth dates stack up.

What this means: Björn is actually the oldest by birth date, but Benny is the oldest member still actively performing and recording. Agnetha, the youngest, is four years younger than Benny and five years younger than Björn.

Which ABBA member married a prince?

Anni-Frid Lyngstad married Prince Heinrich Ruzzo Reuss of Plauen, Count of Plauen, in 1992, becoming Princess Anni-Frid Synni of Reuss, Countess of Plauen (Royal Central). The wedding took place after she relocated to Switzerland following her 1981 divorce from Benny Andersson (The Coast).

Details of the marriage and title

• Married Prince Heinrich Ruzzo Reuss of Plauen in 1992 (Mirror)
• Became Princess Anni-Frid Synni of Reuss, Countess of Plauen (Royal Central)
• The prince died from lymphoma in 1999 (Mirror)
• Some reports suggest Lyngstad received an inheritance after his death that contributed to her wealth (Yahoo Finance UK)

The implication: Lyngstad is the only ABBA member who holds a royal title, and her marriage to a prince is one of the most frequently cited curiosities about the band’s personal lives.

Who is the richest ABBA member today?

Björn Ulvaeus is widely reported as the richest ABBA member, with an estimated net worth of $300 million, according to Yahoo Finance UK. The figures for all four members are estimates, and exact numbers vary by source — but the order is consistent across multiple outlets.

The trade-off: Björn and Benny split the songwriting royalties, which gives them a structural advantage over Agnetha and Anni-Frid, who earn primarily as performers. ABBA Voyage, the London virtual residency that launched in 2022, added a significant new revenue stream for all four members.

What happened to ABBA members now?

All four ABBA members are alive as of 2025, and they reunited — virtually — for ABBA Voyage, a concert residency in London that features digital avatars of the band performing their hits. The show opened in May 2022 at the purpose-built ABBA Arena in London’s Queen Elizabeth Olympic Park (BBC News).

• Agnetha lives in Sweden and rarely performs publicly. She released a solo album in 2013 and contributed to ABBA Voyage.
• Anni-Frid lives in Switzerland and maintains a low public profile. She appeared at the ABBA Voyage premiere in London.
• Björn is the most publicly active, handling media interviews and overseeing the Voyage project. He married Christina Sas in 2024 (BBC News).
• Benny continues to write music and perform with his orchestra. He remains based in Sweden.

The catch: ABBA Voyage is the only context in which the four members collaborate today. They do not tour, and they have not performed live together since 1982. For fans hoping for a traditional reunion, the virtual show is the closest experience available.

For anyone following the lives of the four ABBA members, the central takeaway is that all four are alive, financially secure, and still connected through the music they created. The ABBA Voyage residency has given them a way to perform without touring — and given fans a reason to keep coming back. For ABBA, the decision to embrace the virtual stage has allowed them to preserve their legacy while avoiding the demands of touring.