Copper tycoon tops Kazakhstan's rich list The other billionaires in the Kazakhstan rich list are Alijan Ibragimov, one of the founders of the London-listed metals company ENRC, Rashid Sarsenov, who is linked to Kazakhstan's oil industry, and Bulat Utemuratov, a financier. Several other people linked closely to Mr Nazarbayev appear in Kazakhstan's wealthiest top ten people, including his daughter, Dinara Kulibayeva, and her husband Timur Kulibayev. Some observers had previously touted Mr Kulibayev as a potential successor to the 71-year-old Mr Nazarbayev. His status, though, has waned since December last year when 16 people died during a riot by oil workers in the west of the country while he was head of Kazakhstan's sovereign wealth fund. The youngest person in the list is Nurali Aliyev, 27, Mr Nazarbayev's oldest grandson. He is ranked at 25 and is credited with earning around £120 million through various finance positions. His father, Rakhat Aliyev, was married to Mr Nazarbayev's oldest daughter, Dariga Nazarbayeva, but fell out with his father-in-law and fled to Europe. Ms Nazarbayeva ranks at 13th on the Kazakh rich list with an estimated wealth of £370 million.