Who is Enigma and what is the Gerard Pique-run Kings League? - BBC Sport

Could it be Isco? Or another former Spain international? Who is Enigma that has been played in Gerard Pique

Kings League] Gerard Piqué has announced that a player (under 30) from LaLiga will play in his league, with the condition that his identity will remain completely anonymous, playing with a wrestling

Mysterious La Liga player dons mask for Gerard Pique tournament after being banned by club, Football, Sport

Kings League: Everything you need to know about Gerard Piqué's and Ibai's new football league - BBC Newsround

Who is 'Enigma 69', the masked player in Gerard Piqué's seven-a-side Kings League? - AS USA

Gerard Pique's 7-a-side league hands fans identity hunt for mysterious masked LaLiga star

SPORTbible - Big names in football run each club and a current La Liga star plays in disguise because his team refuses to let him play - calls himself ' Enigma' to hide

Kings League: Everything you need to know about Gerard Piqué's bonkers 7-aside football tournament

Mysterious La Liga player dons mask for Gerard Pique tournament after being banned by club, Football, Sport

Who is 'Enigma 69', the masked player in Gerard Piqué's seven-a-side Kings League? - AS USA

Gerard Pique Launches Kings League Competition

Gerard Pique's Kings League: Everything you need to know about the 7-a-side league

Why Is Gerard Pique's Kings League Wacky and Genius?