Sierra McGintus (YouTube Star) was born on November 29, 2004(age 13) in Arizona under Sagittarius zodiac. Sierra McGintus ranking is 10637 ! Please boost for higher rank to be on top of Trending birthdays. Let's discover Sierra McGintus's profile such as: Date of Birth, Birth Place, Current Age, Nationality, Star sign, Parents, Siblings, Family members, Personal life, Childhood, Early life, Awards and Achievements, Known for, Interesting facts. Explore more details about Sierra McGintus on Wikipedia. Read trending tweets about Sierra McGintus on Twitter. Find professional information about Sierra McGintus on Linkedin below.