Roman Abramovich is an Israeli-Russian businessman and politician. Over the years, he has played an influential role as the primary owner of Millhouse LLC and as the owner of the popular Premier League football club Chelsea F.C. Roman Abramovich is one of the richest persons in the world and has donated over US$2.5 billion to various charitable causes between 1999 and 2013.
Mikhail Khodorkovsky is a Russian businessman and philanthropist. Currently, he is in exile and lives in London. In 2003, he was believed to be the wealthiest man in Russia. The same year, he was arrested by Russian authorities and charged with fraud. President Vladimir Putin pardoned him in 2013, following which he left on his exile.
Oleg Deripaska is a Russian industrialist. He is credited with founding one of the country's largest industrial groups, Basic Element. Also known for his philanthropic efforts, Deripaska is credited with establishing Russia's largest charitable foundation, Volnoe Delo Foundation. A humanitarian, Oleg Deripaska donated money during the COVID-19 pandemic to build hospitals in Siberia.