Hutchison Chairman Li Ka-shing and Russian billionaire Mikhail Fridman - whose LetterOne fund holds 47.9 percent of Vimpelcom's voting rights - have held on-off talks for years and came close to clinching a deal a few times before scrapping it at the eleventh hour over governance control.
Take context from the input text and decide on the accurate relationship between 'LetterOne' and 'Mikhail Fridman' from the options provided.
Options: headquarters location, owned by, publisher, member of