The Marvel money train keeps on chugging as 'Black Panther' is on course to become one of the highest-grossing blockbusters in history.<br /><br />The much-discussed Marvel film has achieved one of the biggest-ever second weekend of ticket sales, earning an estimated $108 million in the US, plus a further $83.8 million internationally.<br /><br />As a result, 'Black Panther' has become only the fourth film to earn $100 million in its second weekend, alongside 'Star Wars: The Force Awakens', 'Jurassic World' and 'The Avengers'.<br /><br />The Ryan Coogler directed film achieved the biggest February opening of all time and the 2nd biggest comic book film opening following The Avengers in 2012.<br /><br />Wakanda Forever !<br />