Check out the presenters listed below.

Kim Hansen, Trivadis Danmark A/S

Kim Berg Hansen is a Senior Developer at Trivadis Denmark A/S, using Oracle SQL and PL/SQL since 2000. He specializes in doing it all in a single SQL statement wherever possible, utilizing the database to the max, and authoring SQL quizzes on PL/SQL Challenge. Kim has presented at ODTUG Kscope, UKOUG, DOAG, and OUGN conferences. Kim is Oracle ACE and Oracle OCE in SQL.