Evolution of FIFA World Cup match balls

https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgBlaVKH-ehfzI-JLakwYL5r-hDxL8TW-_ci0oVOB2Y31YOe-_OR3pbHeI1UycImpNuFP99AiDz-4naf7MJVM2WlL4-pBMOqwTEP0kyeMKWNH3VEwsKQRjhoEUgkQsCicy2L-NUjoNsUCg/s400/2010+World+Cup+ball.jpg
Adidas Jabulani, the official match ball for the year 2010 FIFA World Cup to be held in South Africa from 11 June 2010.

The official match ball for the year 2002 World Cup held in the Republic of Korea and Japan.

The official match ball for the year 1994 World Cup held in the United States.

The official match ball for the year 1986 World Cup held in Mexico.

The official match ball for the 1970 World Cup held in Mexico.