Shayaa Bin Abraham-Joseph (born October 22, 1992), better known by his stage name 21 Savage, is an American rapper from Atlanta, Georgia. He was best known for his mixtapes, "The Slaughter Tape" and "Slaughter King" and his extended plays "Free Guwop" and "Savage Mode" with Metro Boomin before the release of his debut album, "ISSA" and its lead single, "Bank Account".
21 Savage is currently 26 years old.
This statement is true because 21 Savage was born on October 22, 1992, making him a couple of months shy of 27 years old.  I think that the system is not sophisticated enough to make this calculation of its own volition.