Florian A. Scheck, professor emeritus at University of Mainz, Germany. Born in 1936, diploma degree 1962 , Ph. D. (Dr. rer. nat) 1964, both at U. Freiburg, Germany. Habilitation at U. Heidelberg 1968. Guest scientist at the Weizmann Instituteof Science, Rehovoth, (1964 1966), research assistant U. Heidelberg, (1966 1968), research fellow at CERN, Geneva, (1968 1970), head of theory groupSIN/PSI, lecturer and titular professor at ETH Zurich (1970 1976). Professor of theoretical Physics U. Mainz (1976 2005). Numerous visits as guest scientist or guest professor, Helsinki, Montpellier, Marseille, San José (Costa Rica), Bogota (Columbia).