Stance on proposed deletion

edit
@GSS: Hi, thank you. I read that WPBIO when I started my research and editing. I know that and kept it in consideration. If you see on WPBIO it states that People are presumed notable if they have received significant coverage in multiple published secondary sources that are reliable, intellectually independent of each other, and independent of the subject. Here every published source is independent of the subject and is reliable. It's mostly pre-internet so maybe it seems less notable but Forbes, Inc, ecomercebytes, and books are independent references. Here is a link to some more books, [[1]]
Secondly, WP:AUTHOR in WPBIO says
The person is known for originating a significant new concept, theory, or technique.
The person has created or played a major role in co-creating a significant or well-known work or collective body of work. In addition, such work must have been the primary subject of an independent and notable work (for example, a book, film, or television series, but usually not a single episode of a television series) or of multiple independent periodical articles or reviews.
You can read about that in the article that he originated a significant new concept, or technique. So, I request you to please recheck and I'll visit archive center that may have some newspaper cuttings available that I'll upload as references.