What is the age of the famous basketball player? What period of time has Klay Thompson been alive? What is the length of time has passed since his birth? What is the count of occurrences for Klay Thompson celebrated the day he first entered the world? What is Klay Thompson's age? In what year was Klay Thompson born? How much time has this famous basketball player spent alive? What is the precise numerical value of Klay Thompson's current age? How old is Klay Thompson?