He did his schooling from La Martiniere Kolkata , Modern School and The Doon School , Dehradun .
Ashvin Kumar was born in Kolkata , India and is well - known fashion designer , Ritu Kumar 's son .
Ashvin Kumar did Ashvin Kumar 's schooling Kolkata     Kolkata , Modern School and The Doon School , Dehradun .
Ashvin Kumar was born in Kolkata , India and is well - known fashion designer , Ritu Kumar 's son .