French footballer Kylian Mbappe has slammed Marine Le Pen’s election success as “catastrophic” in a damning attack on her party with just days to go until France goes to the polls again. Mbappe, who captains the French national team, blasted gains by Le Pen’s hard-right National Rally (RN) party in last weekend’s first round of French parliamentary elections – and in a shock move for the new Real Madrid star, urged French voters to come out against them. Mbappe has been among several French players at this year’s Euros who have spoken out against the prospect of the RN taking control of France…