Qutb-ud-din Aibak was the first Sultan of Delhi, ruling from 1206 to 1210.

Qutb-ud-din Aibak built the Qutb Minar in Delhi, which is one of the tallest minarets in the world.

Qutb-ud-din Aibak established the Delhi Sultanate in 1206.

Iltutmish was known as the 'Sultan of the Slaves' because he was a former slave who rose to power.

Alauddin Khalji was known as the 'Conqueror of the World' because of his extensive military conquests.

Muhammad bin Tughluq was known as the 'Mad Sultan' because of his erratic and unpredictable behavior.

Muhammad bin Tughluq shifted his capital from Delhi to Daulatabad in 1327.

Muhammad bin Tughluq built the Tughlaqabad Fort in Delhi, which is one of the largest forts in India.

Firoz Shah Tughlaq was known as the 'Sultan of the Saints' because of his piety and devotion to Islam.

Firoz Shah Tughlaq built the Firoz Shah Kotla in Delhi, which is one of the oldest forts in India.

Timur was known as the 'Timur-i-Lang' because of his limping gait.

Mahmud of Delhi was defeated by Timur in the Battle of Delhi in 1398.

Ibrahim Lodi was the last ruler of the Delhi Sultanate, ruling from 1517 to 1526.

The Battle of Panipat in 1526 marked the end of the Delhi Sultanate.

The Mughal Dynasty succeeded the Delhi Sultanate in 1526.