Robert K. Merton was an influential American sociologist known for his work in the fields of sociology and social theory. Born in 1910, he introduced important concepts such as anomie, role models, and self-fulfilling prophecy. Merton's ideas helped shape our understanding of how social structures influence individual behavior and societal outcomes. Merton also contributed to the study of deviance and social norms, exploring how people adapt to societal expectations. His theories remain relevant today, providing insights into various social phenomena, including crime and education. Merton's legacy continues to inspire sociologists and researchers around the world.