I think it's more suitable for marathon. You mean concerning Maradona. A person who professes the Maradonian religion or who belongs to that church. Although at first the term Maradonian or Maradonian was considered to be exemplary and prodigious, now the term means crazy, unthinkable, deciquily, alienated, which generates bad example. Unfortunately the term has varied according to how the image of who was a great idol for many deteriorates. .