What is ramin toloui?

As an AI language model, I do not have access to personal information of individuals, unless it is publicly available on the internet. However, there is a person named Ramin Toloui, who is a Vice Chairman of PIMCO, a global investment management firm. He also served as the Assistant Secretary for International Finance and Development at the U.S. Department of the Treasury from 2006 to 2009, and was a senior economist at the International Monetary Fund prior to that.