Twelve years on from his professional debut in December 2012, the 32-year-old heavyweight is taking on one of his toughest challenges yet in highly-rated British prospect Johnny Fisher.

Professor Fisher received his undergraduate degree (in American Studies) from Amherst College and his graduate degrees (J.D. and Ph.D. in the History of American Civilization) from Harvard University.

Technical University of Munich, TUM School of Natural Sciences, Department of Physics, Chair for Functional Materials, James-Franck-Str. 1, 85748 Garching, Germany ...