Hank Hanegraaff is the president and chairman of the board of Christian Research Institute International, an organization originally founded by Walter Martin. He is an internationally known author and speaker, and his host of the daily radio program "The Bible Answer Man." His books have won numerous awards, and he has interviewed with journalists like Peter Jennings and Larry King.

Hank has been with Christian Research Institute International for over ten years, and has worked to carry on the enduring legacy of the brilliant Martin, who founded the organization as an anticult information organization. Hanegraaff has even undertaken a revision of Martin's classic Kingdom of the Cults. Hank and his family reside in California.