It might be the most precarious race in sports. To win the 60-meter hurdles, a runner has to start strong, clear five barriers taller than a kitchen counter and then outsprint everyone else—all in less than eight seconds.

It’s the sort of unforgiving endeavor where even the smallest mistake or tiniest hesitation can prove fatal. Unless you’re Grant Holloway.

He’s won it 75 times in a row.

What makes Holloway so good? For starters, he’s tall—standing at 6-foot-2 and with long legs. But he also embraces routine, stays humble, and keeps improving. Holloway lives two doors down from his coach. Even with his pile of titles, he is working on tiny improvements to his form, like lifting his trailing knee higher over the hurdle and keeping his foot tucked closer to his body.

“He doesn’t take anything for granted,” said his coach, Mike Holloway—no relation. “He challenges me to challenge him daily.”