WORLD RECORDS
RECOGNISED BY US

Maximum Number of Abacus (195,000) sums solved in 3 hours by 66 students

 66 participants who have successfully solved 195 000 additions and subtractions sums in 3 hours together as a team. Each student solved 3000 sums.

Cholan Book of World Record (CBWR) recognises this outstanding accomplishment as the first of its kind.

This event took place on 07-04-2024 at Sri. Viswabharathi Matric Hr. Sec.School,
Darmapuri district, Tamilnadu, India and organised by Mrs. Nandhini Azhagar.,Managing Director 
UNIQUE CONCEPT MAX.
We appreciate the effort taken by Mrs.Nandhini Azhagar for successfully complete the Cholan world record attempt.

CBWR extend its warmest congratulations to the achiever and wishes success in all its future endeavours.

MAXIMUM NUMBER OF ADDITION AND SUBTRACTION SUMS SOLVED BY YOUNGEST GENIUS KID

This individual world record certificate is awarded to Kaaviyasri, daughter of Mr. Subramaniam and Mrs. Hishanthini, born on 19-10-2018, residing in Batticaloa District, Sri Lanka, for solving 200 addition and subtraction sums using the abacus technique in the shortest time of 6 minutes and 51 seconds. 

It is noteworthy that during this Cholan World Record attempt, the sums were arranged as follows: 50 problems in 3 rows, the next 50 in 4 rows, the following 50 in 5 rows, and the final 50 in 6 rows.

The Cholan Book of World Records (CBWR) recognizes this outstanding accomplishment as the first of its kind.

This event took place on  08-August 2024 in Batticaloa District, Sri Lanka.

CBWR extends its warmest congratulations to the achiever and wishes her success in all her future endeavors.

Kaaviyasri, a young prodigy from Batticaloa District, Sri Lanka, has astounded everyone by solving 200 addition and subtraction sums using the abacus technique in just 6 minutes and 51 seconds. Her remarkable speed and accuracy at such a young age demonstrate her extraordinary talent and dedication. This achievement not only highlights her mathematical prowess but also marks her as a rising star in the world of young geniuses.

This event was organised by Cholan Book of World Records (CBWR) and People Helping People Foundation (PHPF) and coordinated by Kathiravan Social development organisation.

Entire event was monitored by the vice-president of Sri Lankan branch of CBWR Mr.Nagawani Rajah, Batticaloa district president Mr.Kathiravan Inbarasa and vice president of Batticaloa district Mr.S.Varadhakaran

MAXIMUM NUMBER OF ADDITION AND SUBTRACTION SUMS SOLVED BY YOUNGEST GENIUS KID

 M Ashwin, son of Mr.G.Manivannan MCA., and Mrs.M.Sabari Priya M.Sc.,B.Ed., born on 02-04-2015,residing in Madukkur, Thanjavur district,Tamilnadu, India  for solving 100 addition and subtraction sums using the abacus technique in the shortest time of 1 minutes and 13 seconds. 

It is noteworthy that during this Cholan World Record attempt, the sums were arranged in 5 rows.

The Cholan Book of World Records (CBWR) recognizes this outstanding accomplishment as the first of its kind.

This event took place on  12-09-2024, Sri Kamarajar Nursery & Primary School 
Tirumangalam, Madurai district, Tamilnadu, India and organised by
MrsM.Uma M.Sc.,B.Ed.,ADSE,
Founder of UK INFOS (Abacus , Hindi, Vedic Maths and Phonics Coaching Centre, Peravurani.

CBWR extends its warmest congratulations to the achiever and wishes his success in all his future endeavors.

M.Ashwin, a young prodigy from Tamilnadu, India  has astounded everyone by solving 100 addition and subtraction sums using the abacus technique in just one  minutes and 13 seconds. His remarkable speed and accuracy at such a young age demonstrate his extraordinary talent and dedication. This achievement not only highlights his mathematical prowess but also marks his as a rising star in the world of young geniuses

FASTEST TO RECITE CHEMICAL COMPOUNDS WITH THEIR FORMULAS IN THE LEAST TIME

U.Ivan Amith, son of Mr. U. Umamageshvaran, D.T.Ed., B.Lit., MSEN., and Mrs. N. Anitha, M.A., M.Phil., B.Ed., born on 10-11-2014, residing in Tamil Nadu, India. 

He has recited 103 chemical compounds with their formulas in the impressive time of 1 minute and 12 seconds.

The Cholan Book of World Records (CBWR) recognizes this outstanding accomplishment as the first of its kind.

This event took place on 12-09-2024 at Sri Kamarajar Nursery & Primary School, Tirumangalam, Madurai district, Tamil Nadu, India, and was organized by Mrs. M. Uma, M.Sc., B.Ed., ADSE, Founder of UK INFOS (Abacus, Hindi, Vedic Maths, and Phonics Coaching Centre, Peravurani).

CBWR extends its warmest congratulations to the achiever and wishes him continued success in all his future endeavors.

U. Ivan Amith, a young prodigy from Tamil Nadu, India, has astounded everyone by reciting 103 chemical compounds with their formulas in just 1 minute and 12 seconds. His remarkable speed and accuracy at such a young age showcase his extraordinary talent, quick grasping ability, and dedication. This achievement not only demonstrates his scientific knowledge but also positions him as a rising star among young geniuses. His record-setting performance serves as an inspiration to children everywhere, proving that age is no barrier to achieving greatness.

Fastest to Recite the Names of 193 Countries with Their Currencies

 R.Kayal Nethra, daughter of Mr. R. Ramamoorthy, BBA, and Dr. R. Nilavoli, BAMS, born on 04-09-2017, residing in Peravurani, Thanjavur District, Tamil Nadu, India.

She has set a remarkable record by reciting the names of 193 countries along with their currencies in the least time of 2 minutes and 52 seconds.

The Cholan Book of World Records (CBWR) proudly recognizes this outstanding achievement as a groundbreaking first in its category.

This event took place on 12-09-2024 at Sri Kamarajar Nursery & Primary School, Tirumangalam, Madurai District, Tamil Nadu, India. It was organized by Mrs. M. Uma, M.Sc., B.Ed., ADSE, Founder of UK INFOS (Abacus, Hindi, Vedic Maths, and Phonics Coaching Centre, Peravurani).

CBWR extends its heartfelt congratulations to R. Kayal Nethra and wishes her continued success in all future endeavors.

R. Kayal Nethra, a young prodigy from Tamil Nadu, has amazed everyone with her extraordinary ability to recite the names of 193 countries along with their currencies in record time. Her incredible speed, accuracy, and focus at such a young age showcase her outstanding talent, quick learning abilities, and dedication. This achievement not only highlights her intellectual skills but also positions her as a rising star among young scholars.

Her record-breaking performance serves as an inspiration to children everywhere, proving that age is no barrier to excellence and that with passion and perseverance, any goal can be achieved

MAXIMUM NUMBER OF OPPOSITE WORDS RECITED IN ENGLISH BY A KID IN THE LEAST TIME

R.Neerthikan Raj, son of Mr. R. Rajesh and Mrs. R. Karkulali, born on 19-02-2017, residing in Vadakadu, Pudukkottai district,Tamil Nadu, India. He has recited 101 opposite words in English an impressive time of 50 seconds.

The Cholan Book of World Records (CBWR) recognizes this outstanding accomplishment as the first of its kind.

This event took place on 12-09-2024 at Sri Kamarajar Nursery & Primary School, Tirumangalam, Madurai district, Tamil Nadu, India, and was organized by Mrs. M. Uma, M.Sc., B.Ed., ADSE, Founder of UK INFOS (Abacus, Hindi, Vedic Maths, and Phonics Coaching Centre, Peravurani).

CBWR extends its warmest congratulations to the achiever and wishes him continued success in all his future endeavors.

R. Neerthikan Raj, a young prodigy from Tamil Nadu, India, has astounded everyone by reciting 101 opposite words in English in just 50 seconds. His remarkable speed and accuracy at such a young age showcase his extraordinary talent, quick grasping ability, and dedication. This achievement not only demonstrates his linguistic skills but also positions him as a rising star among young geniuses. His record-setting performance serves as an inspiration to children everywhere, proving that age is no barrier to achieving greatne

Fastest Recital of Present, Past and Past Participle Forms for 155 English Words

M.Pragna, daughter of Mr. Mahendren, M.Sc., B.Ed., and Mrs. G. Vasuki, M.A., B.Ed., born on 07-05-2015, residing in Tenkasi district, Tamil Nadu, India.

She has set a remarkable record by reciting the present,past and past participle forms of 155 English words in an impressive time of 2 minutes and 13 seconds.

The Cholan Book of World Records (CBWR) proudly recognizes this outstanding achievement as a groundbreaking first in its category.

This event took place on 12-09-2024 at Sri Kamarajar Nursery & Primary School, Tirumangalam, Madurai District, Tamil Nadu, India. It was organized by Mrs. M. Uma, M.Sc., B.Ed., ADSE, Founder of UK INFOS (Abacus, Hindi, Vedic Maths, and Phonics Coaching Centre, Peravurani).

CBWR extends its heartfelt congratulations to M. Pragna and wishes her continued success in all future endeavors. 

M. Pragna, a young prodigy from Tamil Nadu, has amazed everyone with her extraordinary ability to recite the past and past participle forms of 155 English words in record time. Her incredible speed, accuracy, and focus at such a young age showcase her outstanding talent, quick learning abilities, and dedication. This achievement not only highlights her linguistic skills but also positions her as a rising star among young intellectuals. 

Her record-breaking performance serves as an inspiration to children everywhere, proving that age is no barrier to excellence and that with passion and perseverance, any goal can be achieved

Fastest to Solve 140 Multiplication Sums Using the Abacus Technique in the Least Time

 Fathima Zeenath, daughter of Mr. Mohammad Fasly and Mrs. Zameela, born on 10-05-2015, residing in Kathankudy, Batticaloa District, Sri Lanka.

At the remarkable age of just nine, Fathima Zeenath has achieved an exceptional feat by solving 140 multiplication sums using the abacus technique in just 3 minutes and 18 seconds. Each sum was presented in 2 lines, demonstrating her outstanding proficiency, speed, and accuracy in mental arithmetic.

This extraordinary achievement took place on 14-10-2024 at Bt Meera balika national school,Kathankudi,
 Batticaloa District, Sri Lanka.

The Cholan Book of World Records (CBWR) proudly recognizes this remarkable accomplishment as the first of its kind, showcasing not only her mastery of the abacus technique but also her dedication, focus, and intellectual prowess.

CBWR extends its warmest congratulations to Fathima Zeenath and wishes her continued success in all her future endeavors. Her incredible achievement serves as a beacon of inspiration to students and aspiring mathematicians, proving that with passion, practice, and determination, any goal can be reached