Olavi Tapio Hänninen
Olavi Tapio Hänninen (14 December 1920, in Lapinlahti – 16 June 1992 in Espoo) was a Finnish designer and interior architect.In 1957, Hänninen received a gold medal at the 11th Milan Triennale for his design of a dwelling exhibition in the Finnish Pavilion.in 1977, he received the State of Finland Award for Industrial Design.He was also an honorary member of the Finnish Association of Interior Architects