In a small business, you are investing as much in the leadership as you are in the product or company. As a result, you need to invest behind a CEO in whom you believe.
behind a CEO in, 这里behind,in分别修饰哪一个?
behind在这里是支持的意思,与a CEO构成介词短语,作invest的状语,即投资去支持某人。
介词in加关系代词whom引导定语从句,whom指代先行词是CEO,作in的宾语,共同构成介词短语在定语从句中作状语。
句意:因此,你需要为你所信赖的某位CEO进行投资。