Qutb Shahi rulers of Golconda were the rulers of the Golconda Sultanate which was a medieval Indian kingdom that ruled over parts of present-day Telangana and Andhra Pradesh from 1518 to 1687. The Qutb Shahi dynasty was founded by Sultan Quli Qutb-ul-Mulk in 1518.

Key Points:
- Founding of the Qutb Shahi dynasty: The Qutb Shahi dynasty was founded by Sultan Quli Qutb-ul-Mulk in 1518. He was appointed as the governor of Telangana by the Bahmani Sultanate and later declared his independence.
- Expansion of the kingdom: The Qutb Shahi rulers expanded their kingdom by conquering neighboring territories. They defeated the Vijayanagara Empire in the Battle of Talikota in 1565 and captured territories in South India. They also established a foothold on the east coast of India by capturing the port city of Masulipatnam.
- Patronage of art and architecture: The Qutb Shahi rulers were known for their patronage of art and architecture. They built several monuments, including the Charminar, the Golconda Fort, and the Qutb Shahi Tombs. The Golconda Fort was one of the most impregnable forts in India and served as the capital of the Golconda Sultanate.
- Decline of the kingdom: The decline of the Qutb Shahi kingdom began in the late 17th century. The Mughal emperor Aurangzeb launched several campaigns against the Qutb Shahi rulers and eventually captured the Golconda Fort in 1687. This marked the end of the Qutb Shahi dynasty.

Conclusion:
The Qutb Shahi rulers of Golconda were important figures in medieval Indian history. They established a powerful kingdom in South India and were known for their patronage of art and architecture. The decline of the kingdom marked the end of an era in South Indian history.