By Mitch Wilks Paris Saint-Germain have denied claims from a French news story reporting that Kylian Mbappe would earn €630m gross in his new contract and are considering legal action. Mbappe signed a new deal with Les Parisiens in the summer despite being on the cusp of completing a free transfer to Real Madrid, and it is believed to be one of the most lucrative sports contracts in history. Much has been said about Mbappe’s new contract with PSG in the time since the saga came to an end, especially with his future in doubt once again. 90min reported earlier in October that Mbappe informed PSG…