Roberto Luiz Warken|
(1959 - living) Brazil
Computer specialist, sociologist, and sex education specialist
Roberto was born in Florianópolis City, capital of Santa Catarina State, south Brazil, the son of Guido José Warken and Catherine Carneiro.
He got a master degree on Education and Culture, a Specialist degree on Sex Education. He works at project management on social area to all State of Santa Catarina.
Personal webpage: http://www.warken.floripa.com.br
Sex Education webpage: http://www.glssite.com.br