A "fighter" is a person who engages in combat or competition, often in sports or martial arts. Fighters can be found in various disciplines, including boxing, mixed martial arts (MMA), and wrestling. They train rigorously to develop their skills, strength, and endurance, often participating in matches or tournaments to showcase their abilities. In a broader sense, the term "fighter" can also refer to someone who demonstrates resilience and determination in challenging situations. This can apply to individuals facing personal struggles, such as illness or adversity, who continue to strive for success and overcome obstacles in their lives.