Olesinski defends Masters' World Pentathlon title

NMMI Sports Press Multi-sport NMMI coach Jan Olesinski has numerous accolades under his belt, and this July he added one more: two-time champion of the UIPM Masters World Championships. The UIPM — Union Internationale de Pentathlon Moderne, or, in English the International Modern Pentathlon Union — hosts biannual competitions in the five-event sport for masters…