Najee Harris is officially the Pittsburgh Steelers’ all-time leading rookie rusher.

The former Alabama standout broke the record in style, delivering a nasty stiff arm on a 30-yard run, his longest run of the season.

Najee Harris passed Franco Harris’ rookie mark of 1,055 rushing yards in a season.

In the third quarter of Monday night’s game between the Steelers and Cleveland Browns, Harris is leading all ball-carriers with 105 rushing yards on 16 carries. The Steelers lead the Browns 13-0.

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