Full Name David Hamilton Koch
Date of Birth3rd May, 1940
Date of Death23rd August, 2019
Cause of DeathProstate Cancer
Place of Birth Wichita, Kansas, US
NationalityAmerican
Height (in Feet-Inches)6’5″
SpouseJulia Flesher Koch (1996 – Present)
FatherFred C Koch
MotherMary Robinson
SiblingsFredrick R Koch (Brother)
Charles Koch (Brother)
Bill Koch (Twin Brother)
ChildrenJohn Mark Koch (Son)
Mary Julia Koch (Daughter)
David Koch Jr. (Son)
SchoolDeerfield Academy Prep School
CollegeMassachusetts Institute of Technology
OccupationVice president of Koch Industries
Net WorthUS $ 48 Billions (June, 2019)