The Menendez brothers, Lyle and Erik, are currently 57 and 54 years old, respectively. Lyle Menendez was born on January 10, 1968, making him 57 years old as of 2025, and Erik Menendez was born on November 27, 1970, making him 54 years old as of 2025

. They were 21 (Lyle) and 18 (Erik) years old when they murdered their parents in 1989