Categories Bio Christina Koch Husband, Net Worth, Salary, Space Record, Children, Parents, Education Wiki 2020 Posted onFebruary 7, 2020February 7, 2020 Christina Koch is a 41 years old American engineer and an astronaut who has set … Continue ReadingChristina Koch Husband, Net Worth, Salary, Space Record, Children, Parents, Education Wiki 2020 TweetSharePinShare0 Shares