Two Griffin athletes are set to take part in their sports national championships this weekend.  Senior Taylor Hockman will take part in the Division II Indoor Track and Field National Championships in Winston Salem, NC and freshman Zach Voytek will take part in the Division II Wrestling Championships in Cleveland, OH.  Hockman qualified in both the triple jump and long jump.  Voytek qualified by finishing in third in the Super Regional I Championships in Johnstown two weekends ago.