Marco Sejna
A versatile German defender whose career spanned two decades, embodying the journeyman spirit of European football.
Born 1972 (age 54)·German footballer·Birthday: March 20·Generation X
Biography
Marco Sejna carved out a solid professional football career primarily in Germany's lower divisions, known for his defensive reliability and adaptability. Born in Berlin, his path wasn't that of a superstar but of a dedicated craftsman, most notably with Tennis Borussia Berlin, where he became a fan favorite for his committed performances. Sejna's playing style was defined by tactical intelligence and a strong work ethic, allowing him to compete effectively as a defender or defensive midfielder. His career trajectory, taking him through clubs like SpVgg Unterhaching and Dynamo Dresden, reflects the less-glamorous but essential backbone of the sport—players who provide stability and experience. After hanging up his boots, Sejna transitioned into coaching, sharing his deep understanding of the game's defensive structures with a new generation.
Generation X
1965–1980
The latchkey kids. Raised during divorce, recession, and the end of the Cold War. Skeptical, self-reliant, media-literate. They invented indie culture, grunge, and the early internet — then watched the Boomers take credit.
Marco was born in 1972, placing them squarely in the Generation X. The events that shaped this generation — economic uncertainty, the end of the Cold War, and the rise of personal computing — shaped the world they entered and the choices available to them.
#1 When Marco Was Born
The biggest hits of 1972
#1 Movie
The Godfather
Best Picture
The Godfather
#1 TV Show
All in the Family
Marco's Life & Times
The world at every milestone
1972Born
Watergate break-in; last Apollo Moon mission
Gas: $0.36/galHome: $19,550Min wage: $1.60/hrPresident: Richard Nixon"The First Time Ever I Saw Your Face" — Roberta FlackBest Picture: The Godfather
1977Started school
Star Wars premieres; Elvis dies
Gas: $0.62/galHome: $31,800Min wage: $2.30/hrPresident: Jimmy Carter"Tonight's the Night" — Rod StewartBest Picture: Annie Hall
1985Became a teenager
Live Aid concerts raise money for Ethiopian famine
Gas: $1.12/galHome: $62,900Min wage: $3.35/hrPresident: Ronald Reagan"Careless Whisper" — Wham!Best Picture: Out of Africa
1988Could drive
Pan Am Flight 103 bombed over Lockerbie
Gas: $0.90/galHome: $74,800Min wage: $3.35/hrPresident: Ronald Reagan"Faith" — George MichaelBest Picture: Rain Man
1990Could vote
Hubble Space Telescope launched; Germany reunifies
Gas: $1.15/galHome: $79,100Min wage: $3.80/hrPresident: George H.W. Bush"Hold On" — Wilson PhillipsBest Picture: Dances with Wolves
1993Turned 21
European Union officially established
Gas: $1.11/galHome: $86,600Min wage: $4.25/hrPresident: Bill Clinton"I Will Always Love You" — Whitney HoustonBest Picture: Schindler's List
2002Turned 30
Euro currency enters circulation
Gas: $1.36/galHome: $137,800Min wage: $5.15/hrPresident: George W. Bush"How You Remind Me" — NickelbackBest Picture: Chicago
2012Turned 40
Curiosity rover lands on Mars; Sandy Hook shooting
Gas: $3.64/galHome: $143,200Min wage: $7.25/hrPresident: Barack Obama"Somebody That I Used to Know" — GotyeBest Picture: Argo
2022Turned 50
Russia invades Ukraine; Queen Elizabeth II dies
Gas: $3.97/galHome: $348,700Min wage: $7.25/hrPresident: Joe Biden"As It Was" — Harry StylesBest Picture: Everything Everywhere All at Once
2026Age 54 today
Gas: $3.91/galPresident: Donald Trump
Key Achievements
- Made over 100 appearances for Tennis Borussia Berlin, becoming a key figure for the club during his tenure.
- Helped his teams secure promotions and maintain competitiveness in Germany's challenging 2. Bundesliga and Regionalliga.
- Enjoyed a professional playing career that lasted nearly twenty years, a testament to his fitness and professionalism.
- Successfully transitioned to a coaching role after retirement, contributing to youth player development in Berlin.
Did You Know?
He was born in East Berlin before German reunification and began his youth career with BFC Dynamo.
Sejna holds a UEFA A coaching license, the second-highest qualification available.
Despite being a defender, he was occasionally deployed in midfield due to his passing range and game reading.
His son, Linus Sejna, is also a professional footballer, playing as a forward.
“You have to fight for every meter on the pitch, every single game.”
