Presenter: Hugo Gutierrez Leonard, Jose Luis Ojeda Delgado, L.E. Berumen Dominguez, M. Rodriguez Regino, Violeta Valencia Santoyo, M.A. Ramirez Aldaraca, V.M. Diaz de Anda, Carlos Vonderwalde

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Presenter: Neil Dashkoff, Daniel Bednarek, Vijay Rana, Stephen Rudin

Presenter: Jung-Min Ahn, Shin-Eui Yoon, Seung Mo Kang, Hyun Woo Park, Uk Jo, Young-Rak Cho, Gyung-Min Park, Won-Jang Kim, Jong-Young Lee, Duk-Woo Park, Soo-Jin Kang, Seung-Whan Lee, Young-Hak Kim, Cheol Whan Lee, Seong-Wook Park, Seung-Jung Park

Presenter: Makoto Utsunomiya, Yoshinori Nagashima, Masato Nakamura, Kaoru Sugi

Presenter: Refai Showkathali, Mariana Noy, Sunit Davda, Rohan Jagathesan, John Davies, Kare Tang, Paul Kelly, Rajesh Aggarwal, Jeremy Sayer, Gerald Clesham

Presenter: Ronald Binder, Ulrich Sch?fer, Karl-Heinz Kuck, David Wood, Robert Moss, Jonathon Leipsic, Stefan Toggweiler, Melanie Freeman, Alex Willson, John Webb

Presenter: amar patnaik, srinivas B H, seshagiri rao

Presenter: Michel Corban, Parham Eshtehardi, Michael McDaniel, Jin Suo, Saurabh Dhawan, Charles Maynard, Lucas Timmins, Emad Rasoul-Arzrumly, Arshed Quyyumi, Don Giddens, Habib Samady