American economist who served as the 71st USA Secretary from the Treasury from 1999 to 2001. He was also the Chief executive from the renowned Harvard College or university from 2001 to 2006. He acquired his Pd.D from Harvard College or university after obtaining his undergraduate level in economics from MIT. He was Chief executive of Harvard College or university when the Winklevoss twins accused their Harvard classmate Tag Zuckerberg of stealing their idea for Facebook. He wedded Elisa New in 2005. He was appointed the 71st Secretary from the Treasury of america by Chief executive Expenses Clinton in 1999.