Walter Koleznik
Walter Koleznik (born 17 October 1942) is an Austrian former footballer who played as a midfielder for Grazer AK. He made six appearances for the Austria national team from 1963 to 1968. References

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1942 births
Living people
Austrian men's footballers
Men's association football midfielders
Austria men's international footballers
Grazer AK players
Austrian football managers
Grazer AK managers
Place of birth missing (living people)