Krishna Raja Wodeyar IV was the Maharaja of the princely state of Mysore in India from 1894 to 1940. He was known for his progressive policies and efforts to modernize the state, focusing on education, infrastructure, and public health. His reign saw significant development in agriculture and industry, which improved the lives of his subjects. He was also a patron of the arts and culture, promoting music, dance, and literature. Under his rule, Mysore became a center for cultural activities, and he supported institutions like the Mysore Palace and the University of Mysore, which contributed to the region's rich heritage.