The exact ages of Greta Van Fleet members often surprise fans who discovered the modern rock revivalists when they were teenagers. Formed in Frankenmuth, Michigan, the band features three Kiszka brothers alongside their longtime drummer. Josh Kiszka and Jake Kiszka are 30 years old, born on April 23, 1996. Their younger brother Sam Kiszka is 27 years old, born on April 3, 1999. Drummer Danny Wagner rounds out the lineup at 27 years old, celebrating his birthday on December 29, 1999.
Understanding how old the members are requires looking at their timeline in the music industry. They began playing together as kids in Michigan long before topping Billboard charts. This breakdown covers their exact birth dates, sibling dynamics, and how their ages shaped their meteoric rise.
The Kiszka Brothers and Danny Wagner: Birth Dates and Ages
Each member contributes a specific role to the band's vintage sound, and their ages reflect a tight-knit generational group who grew up sharing musical influences.
- Josh Kiszka: Born on April 23, 1996, the vocalist is 30 years old.
- Jake Kiszka: Born on April 23, 1996, the guitarist is 30 years old. He is Josh's twin, born just minutes apart.
- Sam Kiszka: Born on April 3, 1999, the bassist and keyboardist is 27 years old.
- Danny Wagner: Born on December 29, 1999, the drummer is 27 years old.
Even though people often mistake them for veterans of the classic rock era, they recorded their breakout EPs while still in their teens.
How Age Played Into Their Early Success
When Greta Van Fleet released their debut single "Highway Tune" in 2014, the members were astonishingly young. Josh and Jake were only 18 years old, while Sam and Danny were just 15. The track didn't catch mainstream fire immediately, but by 2017 it dominated rock radio.
By the time their debut studio album Anthem of the Peaceful Army dropped in 2018, the oldest members were only 22, and the youngest were 19. Critics and fans alike were shocked by the vintage authenticity of their sound relative to their youth. Growing up in a household saturated with their parents' extensive vinyl collection—ranging from blues legends to traditional classic rock—allowed them to master these stylistic traits early.
You can read more about their formation history on Billboard.
Sibling Dynamics Within the Band
Three of the four members share a direct family bond, which shapes how the band operates on tour and in the studio. Jake and Josh operate with the instinctive synchronization common to twins, while Sam brings a grounded, philosophical counter-balance as the younger brother.
Danny Wagner integrated into this family dynamic in 2013 after the departure of the original drummer. Because they grew up together in a small Michigan town, the transition didn't disrupt the chemistry. They function less like a corporate project and more like a garage band that happened to scale global stadiums.
For official updates on their tour schedules and releases, check the Greta Van Fleet Official Website.
Common Misconceptions About the Band's Timeline
A frequent point of confusion involves their formation year. Listeners often assume the group formed during the height of their 2017 chart success. In reality, the core trio started jamming together around 2012 when they were early teenagers.
Another misconception ties into their musical influences. Because of Josh's soaring vocal delivery and Jake's blues-soaked guitar riffs, casual listeners sometimes confuse their age bracket with artists from the 1970s. In truth, they were born decades after the golden age of arena rock they emulate.
Frequently Asked Questions
Are all members of Greta Van Fleet brothers?
No. Josh, Jake, and Sam Kiszka are brothers. Drummer Danny Wagner is a close family friend who joined the group in 2013.
Who is the oldest member of Greta Van Fleet?
Josh and Jake Kiszka share the title of oldest members, born on April 23, 1996.
Who is the youngest member of Greta Van Fleet?
Danny Wagner is the youngest, born on December 29, 1999, just a few months after Sam Kiszka.
How old was the band when they released their first album?
When Anthem of the Peaceful Army released in October 2018, Josh and Jake were 22, Sam was 19, and Danny was 18.
