It would be possible to create the simpson wrestling leaderboard is because soon I will start the speedrun
of this game

Since noone has replied I'd say the best way is to record a run and submit it to the site.

Done. Sorry it took so long, I don't normally check these boards and noticed while I was updating series themes.

And now the OP's account is deleted. Please post in the forums for Wrestling if you have any interest in setting it up properly with categories and rulesets, I don't have any plans to do so myself.