What is the number of the famous basketball player? How long has Klay Thompson been alive? What is the length of time has Klay Thompson spent since his birth? How many times has Klay Thompson celebrated the day he first entered the world? How many years has Klay Thompson been on this planet? What is the year of birth for Klay Thompson? To what extent time has this famous basketball player spent alive? What is the exact numerical value of the basketball player's current number? How old is Klay Thompson?