His own sons killed him as they want to become king.
Jalal-ud-din Firoz Khalji.
Qutbud-din Mubarak Khalji
IItutmish
Alauddin khalji
khalji
Mahmud Shah I Khalji
The grandson of Balban The Great, Kaiqubad was established on the throne. But when he was killed in battle by Jalal-ud-din Feroz Khalji, the slave dynasty was no more. Only to be followed by the Khalji family coming to power, thus beginning to build the Delhi sultanate.
Alai Darwaza near Qutub Minar was built by Alauddin Khalji. He also tried to build a Minar even taller than the Qutub minar but died before it could be completed.
Jalauddin Muhammed Akbar. Also known as Shahanshah Akbar e-Azam or Akbar the Great. Also the son of Nasir ud-din Muhammed Humayun.
Ala-ud-din Khilji
ala-ud -din khalji, qutub-ud-din aibak, balban
The five Dynasties that made up Delhi Sultanates were Slave, Khalji, Tughlaq, Sayyid and Lodhi dynasties.