personal bests
A "personal best" refers to an individual's highest achievement in a specific activity or sport. This term is commonly used in athletics, where an athlete records their fastest time, longest distance, or highest score. For example, a runner may achieve a personal best by completing a race in a shorter time than ever before.
Tracking personal bests helps individuals set goals and measure progress over time. It encourages motivation and improvement, as people strive to surpass their previous records. Whether in swimming, weightlifting, or academic performance, personal bests serve as benchmarks for personal growth and achievement.