Coffee is a well-known natural enhancer of sports performance due to its caffeine content, which boosts endurance, focus, and muscle strength by stimulating the nervous system and increasing adrenaline. Elite athletes such as LeBron James, Serena Williams, and marathon legend Eliud Kipchoge and many others use coffee to improve alertness and stamina before competitions. Cristiano Ronaldo, famous for his strict diet and peak fitness, also enjoys coffee as part of his pre-match routine, often sharing coffee moments with teammates like Diogo Dalot to focus and prepare mentally. Scientific studies confirm caffeine improve aerobic performance by up to 25%. The International Society of Sports Nutrition recommends caffeine an hour before exercise for optimal results. Coffee’s widespread use among top athletes as a simple yet powerful tool to gain a competitive edge.