Leonardo López Pérez (born January 20, 2001), better known as MkLeo and sometimes Leo, is a Mexican professional Super Smash Bros. player. He is widely considered the best Super Smash Bros. Ultimate player in the world, and is number one in the Panda Global Rankings for the first and second half of 2019. Prior to the release of Ultimate, he was ranked as the best player in the world at Super Smash Bros. for Wii U for the first half of 2018. Between Wii U and Ultimate, MkLeo has won approximately 35 major tournaments. These include the Ultimate bracket at Evo 2019, the largest offline tournament by number of entrants in the Smash franchise's history, and the inaugural Smash World Tour in 2021, a year-long worldwide tournament series. From May 2019 until March 2022, MkLeo did not place lower than 2nd at any offline Ultimate events, 35 straight tournaments. His main character in Wii U was Marth, while in Ultimate he has variously used Byleth, Joker, Pyra and Mythra, and Corrin. He is currently sponsored by South Korean esports organization T1...