🇺🇸
John Casti, 80
Author ♂️
American author, mathematician, and entrepreneur
Birthday - Wednesday, 16th of June 1943
Place of Birth - Portland, Oregon, 🇺🇸
Star Sign - ♊ Gemini
Chinese Zodiac (生肖) - 🐐 Goat / 水 Water
American author, mathematician, and entrepreneur