Multi World Records Achiever V.Karthika is an an excellent teacher in the field of abacus and Mid brain activation . she is the founder of the SRISAI Academy in 2018 . she had trained the students worls records more 25 students in online lockdown period in the area of abacus and mid brain activation . and she has won Vivekananda championship award in 2020. And she has been inspiration and motivation to many women's.