Career
Greggmar attends Indiana State University, where he is a three-time All-American in the 60-meter and 110-meter hurdles. He competed in the 110 metres hurdles at the 2012 Summer Olympics. 110 m hurdles outdoor: 13.28 s (wind: +08 m/s) – Toronto, Canada, United States, 24 July 2015
60 m hurdles indoor: 7.62 s – Bloomington, Indiana, United States, 12 December 2014.
