Question: if your birthday is may 20 1999 how old are you?
Answer: Your birthday is on May twentieth, 1999. Being born in late-May says a lot about you. Your zodiac sign is taurus, your birth-stone is the Emerald, and your birth flower is the Lily (both of which make great gifts for someone with this birthday). You are 21 years old, and were born in the beginning of Generation Z.