—Memory king—
“Guinness world record holder Krishan Chahal is world renowned memory expert. Hailed as ‘’Memory King’’ he is two times world and two times national record holder for memory. His feats are acknowledged by Guinness Book of World Records, Limca Book of Records, Record Holders Republic, Open Record Book and Pi World Ranking. He has memorized the value of pi up to 43,000 decimal places and recited with 100% accuracy in 5hrs 21 minutes. Memorizing pi is considered as world’s toughest memory record widely known as Everest of all memory records.”
Krishan Chahal
Know more about the author


While many only know him as the Memory King, Krishan Chahal has a lot of feathers in his cap. Krishan Chahal has written over 6 books on accelerated memory and was awarded with the Best Citizen Honor by Dainik Jagran and the Karandeep Award by HIFA. Krishan’s works have been featured in various leading newspapers and publications and he has also been featured on various national and international radio talk shows. He was also an esteemed guest at the Davidson Academy in Nevada, USA.

Krishan recalled the value of pi up to 43,000 decimal points in 5 hours and 21 minutes and set a world record in the field of memory. He has four memory records which are acknowledged by Guinness Book of World Records, Limca Book of Records, Record Holders Republic, Open Record Book and many other record keepers. No stranger to love from his readers- he has been to several countries like the US, UAE, Malaysia etc. to talk about his work. Above all, Krishan believes that he must share his unique techniques with the world to make learning a better experience for everyone.

pie value

Generally pi is considered as 22/7, result of which repeats after every six decimal places. Whereas in scientific terms pi is an irrational number which continue up to infinite without following any logical sequence. Pi is also used as a tool to measure the performance of the computers. Memorizing pi is not only a test of one’s intellect, but also of endurance, determination and creativity. This feat entitled him as worlds’s strongest memory man.

He is spreading the knowledge gained over the years through his highly effective memory improvement programs. Open house and corporate programs have been conducted in leading cities and organizations of India. He has delivered more than 1000 seminars where lacs of people have been benefited.


  • Be a Memory King
  • Mind Your Mind
  • Art of Memorising
  • Art of Studying well
  • Memory workbook
  • Memory Treasure


Director – Mirchi Networks Pvt. Limited.
Founder – Krishan Chahal Research Pvt. Ltd.
Founder – Shaastra Learning Pvt(OPC) Ltd.
Founder – Vaak World Pvt. Ltd.
President – The World Education & Welfare Organisation(Non-Profitable Organization)
Vice President (in India)– RHR England.
Vice President (Operations)– Bell Curve Labs Inc. (USA)

Frequently Asked Questions

Art of memorizing works in two ways.
1. It helps us in using our existing memory to the maximum potential.
2. It helps us in expanding our memory further by improving our natural faculties.
This art follows a holistic approach to improving your learning abilities. Anybody, in general, can use it to enhance his/her memory.

Yes we can improve our observation by simple memory techniques.

This method helps us in converting difficult words into meaningful pictures so that we can associate them easily in a flow. For more details you can read our book – Art Of Memorising.

This method is desinged on the concept of multi associations so that learner can create many pathways to the respective information. It ensures 100% accuracy. For more details you can read our book – Art Of Memorising. 

This method is used for memorising long term theories specially for memorising paragraphs. We need to pick the most important word of the sentence and have to link it with the next word by following Mnemonics method. For more details you can read our book
– Art Of Memorising.