K Viswanathan (b May 4, 1962) of Sarojini Nagar, New Delhi has participated in nine car rallies since 2008 and on all occasions his car won the prize for the Best Decorated Car, the latest being on Sept 6, 2015. He won the prize four times in the Family Fun Car Rallies and five times in the Family Mega Car Rallies organised by Women’s Era magazine. The cars he decorated at various rallies included a Maruti Esteem, Hyundai Santro and a Maruti WagonR.