You never know when your time is gonna come…..

A 19-year-old from Greater Cincinnati was killed Saturday afternoon during a track and field competition outside Chicago.

Ethan Roser, a Mason High School graduate and freshman at Wheaton College, was volunteering at the competition, the college said in a statement.

At about 4:15 p.m., a hammer accidentally hit him during a hammer throw event. The “hammer” in hammer throw is a metal ball — 16 pounds for men, 8.8 pounds for women — attached to a grip by a steel wire. Competitors spin around several times before……