This document discusses the biographies of several presenters, including Kak Seto Mulyadi. It notes that Kak Seto Mulyadi started his career in 1981 and received his S1 degree in 1981, S2 degree in 1989, and S3 degree in 1993. The document also lists several awards received by Kak Seto Mulyadi, including the Golden Ballon Award in New York in 1989 from the World's Children Day Foundation and UNICEF.