Último Guerrero
The longest reigning champion was Último Guerrero who held the title for 234 days from December 19, 2009, to August 10, 2010. The youngest champion was Místico, who was born in 1991 and won the title in September 2012 making him 20 or 21 years old at the time. The shortest reigning champion was Héctor Garza who held the title for 124 days from August 10, 2010, to December 12, 2010. Último Guerrero and Atlantis are the only wrestlers to win the championship twice. The oldest champion was Atlantis who won at the age of 48 years and 75 days. The last champions was Místico, who defeated Atlantis and Último Guerrero for the championship on September 30, 2012, in Monterrey, Nuevo León.