Date of Birth: 
About Regret Iyer
- Regret Iyer alias Satyanarayana Iyer (born 28 September 1950) is a writer, photographer, publisher and regret slip collector, residing in Bangalore, India.
- He was instrumental in finding the largest Banyan Tree in India, the Thimmamma Marrimanu and record the fact in Guinness World Records 1989.t
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