Question: Kevin Gentry is a conservative political activist and fundraiser who serves as vice president of the Charles G. Koch Charitable Foundation, Gentry serves as vice president of special projects at Koch Industries, an American multinational corporation based in Wichita, Kansas, in which country?
Sentence (from "Koch Industries"): Koch Industries, Inc. is an American multinational corporation based in Wichita, Kansas, United States, with subsidiaries involved in manufacturing, trading, and investments.
Relevant evidence: Yes