Carlos XVI Gustavo, born on April 30, 1946, is the current King of Sweden. He ascended to the throne on September 15, 1973, following the death of his grandfather, King Gustaf VI Adolf. As a constitutional monarch, his role is largely ceremonial, representing Sweden at official events and engaging in diplomatic activities. The king is known for his interest in environmental issues and has been involved in various initiatives promoting sustainability. He is also a patron of several cultural and scientific organizations, reflecting his commitment to the arts and education in Sweden.