Johnny Gregorek, a U.S. Olympic hopeful runner, clocked what is believed to be the fastest mile in history for somebody wearing jeans.
Gregorek recorded an unofficial 4 minutes, 6.25 seconds, on Saturday to break the record by more than five seconds (with a pacer for the first two-plus laps). Gregorek, after the record run streamed live on his Instagram, said he wore a pair of 100 percent cotton Levi’s.
Gregorek, the 28-year-old son of a 1980 and 1984 U.S. Olympic steeplechaser, finished 10th in the 2017 World Championships 1500m. He was sixth at the 2016 U.