In what year was the well known Indian athlete whom O. M. Nambiar coached born?
P. T. Usha Pilavullakandi Thekkeparambil Usha (born 27 June 1964), popularly known as P. T. Usha, is a retired Indian track and field athlete. She has been associated with Indian athletics since 1979. She is often called the "queen of Indian track and field". She is nicknamed as the Payyoli Express. Currently she runs the Usha School of Athletics at Koyilandy in Kerala.
Adille Sumariwalla Adille Sumariwalla (Born 1 January 1958) is an Indian Parsi athlete and entrepreneur, popular for representing India at the 1980 Moscow Olympics. Sumariwalla competed as a 100m runner in several international competitions and at the Olympics. Currently he is the president of the athletics federation of India, and was elected as one of the members of council of IAAF at its 50th congress, thus becoming the first Indian to do so. He is also an entrepreneur and owns many media businesses in India, after tenures at some media companies including the American Media Company.