Ruonansuu began his career as an imitator and comedian at the age of 16. He appeared on Klaus Thomasson's Klaustrofobia- comedy show in the 1980s. In 1987, Ruonansuu was approached by Finnish musicians
M. A. Numminen & Pedro Hietanen, and in the autumn of 1988 his debut studio album
Matkiva Kulkuri was released by EMI Finland. In 1989, he released a sketch-comedy series by the same name with
Visa Mäkinen. The following year, he met record producer Ilkka Vainio, and the two struck a partnership that lasted until 2010, when Ruonansuu moved to
Sony Music. Ruonansuu's breakthrough came through local radio stations. In the late 1980s, he began hosting a comedy radio show in Kemi by the name of Elvis-osasto, together with Jari Vesa. Soon they were joined by a third one, Tommi Reponen. The program ended up achieving national popularity. The albums Jope Ruonansuu ja Elvis-osasto (1992) & Täällä Washington (1992) were certified gold in Finland and Ruonansuu became among the most popular Finnish imitators. Elvis-osasto also performed live with great success. When Elvis-osasto ended, Ruonansuu & Reponen continued with the weekly Washington Bar -program. During 2002-2003, Ruonansuu made comedy sketches by the name of American Office with Juha Laitila, for various radio stations. == Acting ==