(SPOILERS) Dr. Robotnik's Ring Racers v2.2, Ring Cup, Master, 550 points, S Rank, 10'43"89 (IGT)

IGT = In-Game Time.
In order to get 550 points in a cup, you need to be in 1st at the end of every lap, have 20 rings at the end of every race, break every prison in both prison breaks, and use no continues anywhere. You also have to collect the emerald for the s rank. Don't choke!
Also yes, there's Discord ping sounds in the video, SOZ.

[@M3T4LBLU3]

Bro is the true definition of "I am speed"

[@ArcadeStriker]

I can get why devs wouldn't add a perfect rank knowing how ridiculous doing this is AND how even platinums in tTA apparently (?) dont add up to certain medal unlock conditions
But whew
You KILLED it with this run, congrats- I just unlocked Master myself so I might have to see how far I can push the game in such difficulty.

[@doodle4503]

it's likely not an official rank because the AI can sometimes just get power items and steamroll steal your 1st, especially if its lap 3 in an end cut map and you need to keep the 20 rings for the full 550

[@how-now-mr-cow]

Congratulations! Must have taken a lot of luck, and an absurd amount of skill to capitalize on that luck.