how old is randy johnson

Randy Johnson was born on September 10, 1963. As of today, October 16, 2025, he is 62 years old. Johnson is a retired professional baseball pitcher considered one of the greatest in the sport's history. His impressive career included five Cy Young Awards, 10 All-Star selections, and induction into the Baseball Hall of Fame in 2015. Known as "The Big Unit," he was famous for his towering height of 6 feet 10 inches and his formidable fastball and slider pitches, which made him highly feared by batters during his time in Major League Baseball.