system
Given the following post, respond as if you're commenting on Reddit:
human
[Speed Racer 2008] What exactly was Rex doing while racing that made him so infamous?

Like we get talks of suspension and crashes but Speed crashes people every race.  I think he takes out at least 20 in the final race.
gpt
It's one thing to be jockeying for position and have one racer or another end up crashing into a barrier, but Rex (and Racer X) went out of his way to target the drivers that were manipulating results on behalf of their employers, or tied to the corruption he and CBI were investigating. Rex actively hunted those drivers.