G'day mate. This is what I found about your John Hagee:
Christians have listened for many years to the preaching of John Hagee, senior pastor of Cornerstone Church in San Antonio, Texas. Hagee attended Trinity University on a football scholarship, where he graduated with a bachelorâ€™s degree before earning his masterâ€™s at North Texas State University. He also studied at Southwestern Bible College and was granted an honorary doctorate from Oral Roberts University.
Hageeâ€™s ministerial activities began in 1958 as an evangelist. In 1966 he went to San Antonio to become the founding pastor of what eventually became Trinity Church. After resigning his pastorate of Trinity in May 1975, Hagee took the helm of the 25-member Church of Castle Hill in San Antonio. That church â€” rebuilt to seat 5,000 and dedicated in October 1987 as Cornerstone Church â€” now has an active membership of over 13,000.
Through his writings (books, booklets, and articles in his bimonthly John Hagee Ministries magazine), taped messages, and daily appearances on his Global Evangelism Television broadcasts (Cornerstone and John Hagee Today) aired by the Trinity Broadcasting Network (TBN) and other media outlets, Hagee has gained broad visibility and influence among evangelicals.
Sounds like he's a bit of a character!!