This is to proudly certify that Master Abhinav Rana, born on October 13, 2016, from India, and the beloved son of Mrs. Minakshi & Mr. Arvind Kumar, has been officially recognized by the Influencer Book Of World Records for his extraordinary mental arithmetic ability. At such young age, he achieved the incredible feat of solving 120 rows of abacus calculations orally within just 60 seconds, showcasing exceptional speed, precision, and concentration. This achievement was accomplished under the mentorship of Mr. Arihant Jain, Founder of Brain Boostable, whose expert guidance helped sharpen Abhinav’s numerical agility and analytical thinking. His remarkable performance highlights his outstanding brainpower, deep focus, and passion for excellence in mathematics. As confirmed on October 12, 2025, his name has been officially registered in the Influencer Book Of World Records, honoring his record-setting mental math mastery.