All Birthdays / January / January 8 / Jason Giambi Jason Giambi Baseball Player Born 1971 Birthday January 8 Profession Baseball Player Nationality American Notable Achievement MLB MVP and All-Star Fun Facts 🎂 Birthday Date Jason Giambi was born on January 8 🌟 Share Birthday See who else was born on this day View all → Share This Birthday 🐦 Twitter 📘 Facebook 🔗 Copy Link Explore More All January 8 Birthdays See everyone born on this day January Birthdays Browse the full month Today's Birthdays See who was born today