[From ESPN]

HOUSTON -- On a day when Baltimore Ravens quarterback Lamar Jackson didn't feel like he was running at top speed -- even though he was clocked at over 21 miles per hour -- the reigning NFL Most Valuable Player added another title: the all-time leading rushing quarterback.

In running away with a 31-2 Christmas Day victory over the Houston Texans, Jackson ran just enough to surpass Michael Vick for the most rushing yards by a quarterback in NFL history.

Jackson broke the record with a 6-yard scramble in the third quarter, which set up his 1-yard touchdown pass to tight end Mark Andrews.

Read more of ESPN's story HERE