Sepp Koster grew up in Mol, Belgium and later moved to Antwerp.
15 Facts About Sepp Koster
Sepp Koster started kart racing in 1989 at the age of 15.
The next year Sepp Koster won the Dutch and Benelux championships.
At the EFDA Nations Cup Sepp Koster was coupled with Sandor van Es.
Sepp Koster made his debut in the Barber Dodge Pro Series in 1998.
At the West Michigan Grand Prix Sepp Koster started from pole position.
In 2000 Sepp Koster scored his first Barber Dodge and oval racing win.
Sepp Koster finished in front of Ryan Hunter-Reay and Andy Lally.
Sepp Koster scored another four podium finishes and finished third in the standings.
On Memorial Day Sepp Koster passed polesitter Davy Cook for the lead.
At the Cleveland Burke Lakefront Airport circuit Sepp Koster started from pole-position, won the race and set the fastest race lap.
Sepp Koster finished second in the standings, only four points behind series champion Nicolas Rondet.
Sepp Koster made a brief return to Formula Ford in 2008.
Sepp Koster drove two races in the Benelux championship achieving one podium finish at Zandvoort.
Sepp Koster finished third in the first heat of the Formula Ford Festival.