Joonas Hallikainen was born in 1985.
Joel Hallikainen was born on October 11, 1961, in Turku, Finland.
Joonas Kolkka was born on September 28, 1974.
Joonas Kokkonen was born on November 21, 1921.
Joonas Tamm was born on 1992-02-02.
Joonas Kylmäkorpi was born on 1980-02-14.
Joonas Toivanen was born on 1991-04-02.
Joonas Rask was born on 1990-03-22.
Joonas Ikäläinen was born on 1982-01-05.
Joonas Nättinen was born on 1991-01-03.
Joonas Pöntinen was born on 1990-03-19.
Joonas Laurikainen was born on 1983-05-19.
Joonas Granberg was born on 1986-12-30.