Passage: Vitaly Ivanovich Churkin (Russian: Виталий Иванович Чуркин, IPA: [vʲɪˈtalʲɪj ɪˈvanəvʲɪtɕ ˈtɕurkʲɪn]; 21 February 1952 – 20 February 2017) was a Russian diplomat and former child actor. Churkin served as Russia's Permanent Representative to the United Nations from 2006 until his death in 2017.

Question: When did Churkin die?
20 February 2017