India-born David and Simon Reuben brothers, who are UKs second-richest billionaires, have donated 80-million pounds to Oxford university to establish scholarship programme for graduate and undergraduate students in newest college of the university.The brothers were born in Bombay, British India, the sons of David Sassoon Reuben and Nancy Reuben a prosperous Baghdadi Jewish family The brothers arrived in London in the 1950s with their mother, Nancy, and lived in Islington.In the early 1990s, the brothers invested in the Russian metals market, financing significantly the production and distribution of metals.