What is the birth year of this Dutch video game designer and entrepreneur, who owns The Tetris Company with Alexey Pajitnov?
Henk Rogers Henk Rogers (born 1953) is a Dutch video game designer and entrepreneur. He is known for producing Japan's first major turn-based role-playing video game "The Black Onyx", securing the rights to distribute "Tetris" on video game consoles where the game found popularity, and as the founder of The Tetris Company which licenses the "Tetris" trademark. Nowadays, he serves as Managing Director of The Tetris Company.
Alexander Schrijver Alexander (Lex) Schrijver (born 4 May 1948 in Amsterdam) is a Dutch mathematician and computer scientist, a professor of discrete mathematics and optimization at the University of Amsterdam and a fellow at the Centrum Wiskunde & Informatica in Amsterdam. Since 1993 he has been co-editor in chief of the journal "Combinatorica".