An athlete is someone who competes in sports or other physical activities. Athletes are typically skilled in their sport or activity, and they often train regularly to maintain or improve their abilities. Athletes can compete at different levels, from amateur to professional, and they may participate in individual or team sports. Some common traits of successful athletes include discipline, dedication, hard work, and a strong desire to win. Physical fitness is also an important aspect of being an athlete, as is mental toughness and the ability to perform under pressure.