

A dependable left-back who anchored defenses for multiple Dutch giants, winning league titles with both Ajax and AZ.
Tim de Cler emerged from the famed Ajax academy, but his professional path was one of steady, unflashy excellence rather than superstardom. He made his name at AZ Alkmaar, where his consistent performances at left-back were a cornerstone of the team's rise. His career is defined by pivotal moves between the Netherlands' biggest clubs: he secured an Eredivisie title with Ajax in 2004, then returned to AZ to be part of their historic 2009 championship-winning squad under Louis van Gaal. A later stint at Feyenoord added another chapter to his tour of the country's football powerhouses. De Cler was never the most celebrated name on the team sheet, but managers valued his tactical intelligence, reliability, and fierce competitiveness, making him a fixture in the Dutch top flight for over a decade.
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.
Tim was born in 1978, 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.
The biggest hits of 1978
#1 Movie
Grease
Best Picture
The Deer Hunter
#1 TV Show
Laverne & Shirley
The world at every milestone
First test-tube baby born
Internet adopts TCP/IP, creating the modern internet
Soviet Union dissolves; World Wide Web goes public
Nelson Mandela elected president of South Africa
Dolly the sheep cloned
Columbine shooting; Y2K panic builds
Barack Obama elected first Black US president; financial crisis
Royal wedding of Harry and Meghan; Parkland shooting
He is the son of former Dutch footballer Jan de Cler.
His transfer from AZ to Feyenoord in 2010 was part of a rare direct swap deal with teammate Ron Vlaar moving the opposite way.
After retiring, he worked as a youth coach and team manager back at AZ Alkmaar.
“A good defender does his job so quietly the crowd forgets he's there.”