J. date of birth:
1946
How old is J.?
80
Where was J. born?
Gouda, Netherlands
J. body shape:
Average
What color are J.'s eyes?
Blue
What color is J.'s hair?
Salt and Pepper
Is J. gay or straight?
Straight
What is J.'s ethnicity?
White
What is J. nationality?
Dutch
What is J.'s occupation?
Educator
Short Biography
Johannes "Hans" van Leeuwen (born 1946 in Gouda) is a Dutch-American professor of Civil, Construction and Environmental Engineering at Iowa State University and an entrepreneur.