Daniel B. Wallace has taught Greek and New Testament courses on a graduate school level since 1979. He has a Ph.D. from Dallas Theological Seminary, and is currently professor of New Testament Studies at his alma mater.
His Greek Grammar Beyond the Basics: An Exegetical Syntax of the New Testament (Zondervan, 1996) has become a standard textbook in colleges and seminaries. He is the senior New Testament editor of the NET Bible. Dr. Wallace is also the Executive Director for the Center for the Study of New Testament Manuscripts.