Mato Valtonen
Known For: Acting
Birthday: 1955-02-21
Place of Birth: Loimaa, Finland
Also Known As: Markku Valtonen, Markku Juhani Valtonen, M. Helminen, Leningrad Cowboys
![Mato Valtonen Mato Valtonen](https://i0.wp.com/image.tmdb.org/t/p/w300//tWfPkRw0vwKRBfMLyJbQWsXvmw6.jpg)
Known For: Acting
Birthday: 1955-02-21
Place of Birth: Loimaa, Finland
Also Known As: Markku Valtonen, Markku Juhani Valtonen, M. Helminen, Leningrad Cowboys