Ligue One – Kalman Gerencseri – 15 Years And 225 Days
This is not a player many would have heard of as France’s youngest debutant took to the field over 60 years ago. Gerencseri was handed a start for Lens against Monaco in 1960.
Not even young prodigies such as Thierry Henry and Kylian Mbappe made their debuts as young as Gerencseri.
