Frank Hempel

Longest winning streaks

Counted are consecutive races of the same class in the same series that Frank Hempel won every one of. Race days on which that class did not run break nothing — you cannot lose where you could not start. A skipped round does not break the streak: whoever was not on the grid does not have that round in their own calendar. The streak is broken only by a round he started and did not win. The turn of the year is no boundary — and neither is a pause of several years.