Mark Jordan
Principal Technical Training Consultant, SAS
Mark writes and teaches a broad spectrum of SAS programming classes, and his book, Mastering the SAS DS2 Procedure: Advanced Data Wrangling Techniques, is in its second edition. Mark grew up in northeast Brazil as the son of Baptist missionaries. After 20 years as a US Navy submarine sailor and hobbyist programmer, he retired from the Navy and turned his hobby into a dream job.