Sminem

Leader of the investigator group known as The Mystery Masters, he lead the main force against the Bogs' schemes, and his group continues to be an important part of TFR to this day.

The Ultimate Mastermind
No one is sure who he is, or even WHAT he is. Despite being such a powerful individual, there's nothing Sminem enjoys more than peace, that's why he wishes to use his power over cryptocurrency to move the tides in favor of those in need. Now, Sminem has descended into TFR to bring peace and prosperity to this chaotic ring and end evil and lies once and for all.

Season 1
Sminem was a the most prominent character in the war against the bogs, even if he moved the strings from the sidelines, him and his group of mystery masters were the ones who moved the tides against the bogs from the shadows and helped greatly in defeating them.

Episode 2
A week earlier in E1, Sminem tells it's creation, Mr. X, to distract Leon and Chris, so he can steal the Case.

Episode 5
Sminem, having been observing Battler Ushiromiya from the shadows, despite not being the hottest wrestler, senses great potential in him, both in wrestling and as an investigator. Sminem calls Battler and offers him to join his elite team of investigators, the Mystery Masters, a group of truth-loving individuals that are decided to stop anyone who lies and cheats in the sacred ring.

Season 2
In the opening for Season 2, Sminem steps into the ring with his team of Mystery Masters and retells how they helped fight against the Bogs, but now a team of Boglogical Weapons left behind are planning to take action, and that Sminem himself will liberate them from the Bogs' control. And he does so, freeing Mr. DMX, Doctor Piccolo & Extra from the Bogs' influence.

Episode 2
In the middle of the Todd conflict and the King of The Ring Board Tournament, Sminem reveals with an unknown phone call that he decided to step off the scene, but not before he sells his spot in the tournament to a Strange Ill-looking Fellow. Sminem mentions "Taking a bow" and "Letting the world find it's destiny", and suggests that he wants to enjoy "while he can". May some thing cause our hero to be running out of time? Could Todd's power truly be enough to scare even Sminem himself?

Season 3
As of now he hasn't returned.

Episode 10
Sminem cryptically appears on the Royal Rumble without rhyme or reason, but at least we know our boy is back.

Feats

 * Defeating the Bogs, saving the world from leading into the Off-Season 1 timeline
 * Freeing the Boglogical Weapons from the mind conditioning of The Bogs
 * Tricking Kojima and saving TFR once again.
 * S4 - BAD END Route: Sacrificing himself to take down Kojima along with the 2K19verse.

Trivia

 * May be the leader of 50 Blessings.