BSc in civil engineering from Technion-Israel Institute of Technology in Haifa, Israel. In 1987 he moved to the United States where he received his MBA and PhD in finance from the University of Texas at Austin; he became an American citizen in 2003. For seven years he was an award-winning finance professor at Santa Clara University, and in 1998 he cofounded BH Equity Research, a private equity and hedge fund manager, of which he is managing founder and director.
Brook serves on the boards of the Ayn Rand Institute, the Clemson Institute for the Study of Capitalism and CEHE (Center for Excellence in Higher Education), and he is a member of the Association of Private Enterprise Education and the Mont Pelerin Society.
He was a columnist at Forbes.com, and his articles have been featured in the Wall Street Journal, USA Today, Investor’s Business Daily and many other publications.