What company are you calling from? propionato de clobetasol creme preo ultrafarma A natural math whiz from Michigan, Ballmer met Gates atHarvard before Gates dropped out to co-found Microsoft in 1975.Five years later, Gates persuaded Ballmer to drop out ofStanford Business School to become Microsoft's first commercialmanager, and only the company's 30th employee, giving him an 8percent stake.