Meet Alvaro Hans (nom de plume of Sundar.A.S), 64, whose interests lie in finding ‘right answers’. Retired from SBI in 2012, his hobbies include linguistics, invention ideas, poetry in Tamil and English and photography. Study on Greek etymology with special reference to Tamil has been his passion since childhood. Alvaro is known for his original research for the last 20 years, in this chosen field. He has published two books in Tamil and is a regular contributor to a popular online magazine in India. In addition, he has also a few publications in various newspapers to his credit. He also runs a blogspot called ‘Greek and Tamil’.