THE FASTEST 100 DIGITS SUBTRACTION EVER
His name is Rahul Murali Krishnan.
He ido from Bangalore, Karnataka, India.
He was born on the 31st August, 1996. Was introduced to Abacus at the age of 8 in 2004.
As a result of which, developed a passion for numbers.
So, he never really had a problem in solving MATH problems from school level up until college as he enjoyed it.
Had good teachers who have taught him faster techniques and shortcuts in solving a MATH problem along the way.
One of them is Mr. Mohammad Faisal.