Sean Strickland is one of the most controversial champions the UFC has ever had. Sean Strickland is of course most famous not only for his outspoken and unhinged personality but also because of his shockingly dominant performance at UFC 293 to defeat Israel Adesanya via unanimous decision to become the UFC middleweight champion on September 10th, 2023. Prior to this, Sean Strickland had an extensive MMA career, becoming the King of the Cage Middleweight Champion and defending his KOTC title 4 times before joining the UFC. After Sean Strickland's lackluster welterweight run in the UFC, including a loss to both Kamaru Usman and Santiago Ponzinibbio, Strickland moved up to the UFC's middleweight division, where he gathered a 6-fight win streak before getting knocked out by Alex Pereira at UFC 276 in 2022, which was unfortunately followed by a highly controversial split decision loss to Jared Cannonier in December 2022. Sean Stricklan rebounded in 2023 with 2 victories over Nassourdine Imavov and Abus Magomedov before earning his title shot to Israel Adesanya. After dethroning Adesanya, Strickland's first title defense against Dricus Du Plessis ended in a controversial Split Decision for Dricus Du Plessis. However, losing his title would not keep Sean Strickland down as Sean would rebound with a victory over Paulo Costa at UFC 302.