Card counting is an incredibly skilled talent that will, sure enough, land you in trouble with casinos and possibly the law if you’re caught out. Counting cards is most commonly practised in the casino game Blackjack, to know what cards are coming next. By also deciphering what cards your opponent may hold can give you a great advantage, although it can be incredibly difficult. Card counting has been portrayed in films and books, one of the most famous being the film 21 which was based on the true story of the MIT Blackjack Team. Counting cards will more than likely end in you being caught – even if it takes a few years, and for this, some people have gone down in history. All card counters had to start somewhere by learning Blackjack, you can play live blackjack with Betfair here and practise the honest way! Here is our list of the most famous card counters.