The Kalinga Prize is an international award given by UNESCO (United Nations Educational, Scientific and Cultural Organization) for outstanding contributions to the popularization of science. It is awarded to individuals who have effectively communicated and popularized science to the public, promoting a better understanding of scientific issues and fostering scientific literacy. The award is named after the ancient Indian kingdom of Kalinga, which is present-day Odisha in India.

Rafael Nadal, the Spanish tennis player, defeated Dominic Thiem in the final to claim the 2018 French Open men's singles title. This victory marked Nadal's 11th French Open title, showcasing his dominance on the clay courts of Roland Garros.