It is a debate that will never be settled but it is one that always gets ex-players, fans and barstoolers around the world really excited.
Just who was or is the world's greatest ever footballer?!
Names like Pelé, Johan Cruyff, George Best, Eusebio, Franz Beckenbauer, Zinedine Zidane and Cristiano Ronaldo are always in the mix but for many people it boils down to just two greats from Argentina.
Diego Maradona and Lionel Messi.
Maradona did it at international and club level, inspiring his team mates with some of the greatest ever performances on the way to winning the 1986 World Cup.
The Buenos Airies native also led an unfashionable Napoli team to their only Serie A title wins and a UEFA Cup success in the late 1980s.
Messi has yet to achieve World Cup glory but has won an incredible 3 Champions League titles and 6 Spanish La Liga wins and he is still just 27 years old.
Spurs boss Mauricio Pochettino played with one of them so maybe that makes him the best judge?