Sergey Gulev
Sergey Konstantinovich Gulev (; born November 29, 1958) is a Russian climate scientist. He is head of the ocean-atmosphere interaction laboratory at the Shirshov Institute of Oceanology, Russian Academy of Sciences and is a professor of oceanology and meteorology at Moscow State University. In 2011, he was elected as a Corresponding Member of the Russian Academy of Sciences.He served as a lead author of the 2007 and 2014 IPCC Scientific Assessment Reports on Climate Change, and is currently (as of 2018) coordinating lead author in the forthcoming Sixth Assessment Report. Provided by Wikipedia