Bert Bates, SCJP, was a lead developer of the SCJP and SCWCD exams for Sun. He is the coauthor, with Kathy Sierra, of SCJP Sun Certified Programmer for Java 6 Study Guide.
Kathy Sierra, SCJP, was a lead developer of the SCJP exam and the SCWCD exam. She was also a certified Sun Java instructor and is the founder of the world's largest Java certification website, javaranch.com.
