Mark Robert Jindrak is an American former professional wrestler. He is best known for his appearances with World Championship Wrestling (WCW) and World Wrestling Entertainment (WWE) under his own name and for his appearances with Consejo Mundial de Lucha Libre (CMLL) under the ring name Marco Corleone. He is a former CMLL World Heavyweight Champion, CMLL World Trios Champion, and WCW World Tag Team Champion.

The CMLL World Heavyweight Championship is a men's professional wrestling world heavyweight championship created and promoted by the Mexican promotion Consejo Mundial de Lucha Libre (CMLL). It was introduced in 1991 to signal CMLL's independence from the National Wrestling Alliance (NWA), as CMLL had left the NWA in the late 1980s but had continued to promote the NWA's championships. As part of the move away from the NWA, CMLL established championships designated as "CMLL World Championships" for several weight divisions. The Heavyweight Championship was the first CMLL title to be created, and the inaugural champion was Konnan el Bárbaro, who won the title on June 9, 1991. The current champion is Gran Guerrero, who is in his first reign. He defeated Hechicero on November 7, 2022. Eighteen different wrestlers have held the championship, split over 22 separate championship reigns.