[["In 2012, South African jeweler, Yair Shimansky, created a ball featuring 6,620 white diamonds and 2,640 black diamonds. The total carat weight of this $2.5 million ball comes to 3,500 carats.", 49.0], ["The most expensive footballer in history is Neymar following his transfer from Barcelona to Paris Saint-Germain in 2017. The Brazilian left Camp Nou for PSG in a move worth \u20ac222m (\u00a3200m), ending an impressive four-year stay with Barca.", 0.0]]
what is the most expensive football
sports