In 1942, a masked wrestler clad in silver, simply known as El Santo ("the Saint"), a man who go on to become a cultural icon in Mexico and is often cited as the greatest Mexican wrestler of all time.[4] With the popularity of El Santo as well as other Mexican stars such as Bobby Bonales, Tarzán López, Cavernario Galindo and Gory Guerrero Arena Modelo eventually became too small to accommodate the demand for tickets. To solve the problem Lutteroth financed the construction of Arena Coliseo in Mexico City, the first arena in Mexico built specifically for professional wrestling and the first sports building in Mexico to have built in air conditioning. The arena, nicknamed the "Lagunilla Funnel" due to its interior shape would hold over 8,800 spectators when configured for Lucha libre or boxing.