Porto goalkeeper Iker Casillas expressed some doubt that the man really was on the moon.

"The next year it's 50 years from the day when the man stepped on the Moon (the first American on the moon was Neil Armstrong in 1969, some people do not believe this, considering that the landing was rigged by the US government - note) . I'm having dinner with my friends, we argue about it. I want to know the public opinion. Do you believe that the man stepped on the moon? I don't, " Casillas wrote.

40% agreed with Casillas, 60% believe in American landing on the Moon.