Poul Kjærholm (January 8, 1929 – April 18, 1980) Deens designer.( Øster Vrå, Denenmarken,) Opleiding: Dannish school of Arts and Crafts in Copenhagen in 1952. In 1953, trouwde hij Hanne Kjærholm wie een succesvolle architect werd. Bekendste werk: The Tulip Chair (1961) Zijn ontwerpen staan in musea over de hele wereld permanent tentoongesteld.
PK 25 was designed by Kjærholm whilst still studying. Fritz Hansen was so impressed when he saw it at PK`s final exam,he offered him a jb and to produce the chair,which is made from one piece of steel.