How is the number of Klay Thompson? How long has Klay Thompson been in this world? What is the length of time has Klay Thompson spent since his birth? What is the count of occurrences for Klay Thompson celebrated his birthday? What is Klay Thompson's age? In what year was Klay Thompson born? To what extent time has Klay Thompson spent alive? What is the precise numerical value of the basketball player's current age? How old is Klay Thompson?