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Sven Wiegand (1976), IT professional living in Berlin (Germany), develops open source software in his free time. His most successfull project is the LaTeX IDE
TeXnicCenter which is distributed under the terms of the GNU-GPL and has more than 100,000 users all about the world.
"The picture shows me with my racing bike on the top of the Roque de los Muchachos (2426m) - the highest point of the canarian island La Palma."