Håkan Syrén | Hakan Şükür | Håkan Hellström | Hakan Hardenberger | Håkan Hagegård | Fikret Hakan | Ahmet Hakan Coşkun | İhsan Hakan | Håkan Rosengren | Håkan Nesser | Håkan Södergren | Håkan Nyblom | Håkan Mild | Håkan Larsson | Hakan Koç | Håkan Hardenberger | Hakan Gökçek |
Professor Håkan Sterky, who was Palm's thesis advisor, has characterised Palm as a bohemian and a brilliant statistician.