Gennadiy Kostyuchenko
1 person named Gennadiy Kostyuchenko found in Seattle, WA.
Demographic Info for Gennadiy Kostyuchenko
Statistics based on US Census data for all 1 person with this name.
59 yrs
AVERAGE AGE
100% are in their 50s, while the average age is 59.
100%
CAUCASIAN
Our ethnicity data indicates the majority is Caucasian.