The Williams sisters are the daughters of Oracene Price and Richard Williams. The couple married in 1980, shortly after Venus was born. The marriage... (read more)

The host country of 2014 FIFA World Cup is Brazil, starting from 12 June 2014 and ending on 13 July 2014. In total, there are 64 matches played... (read more)

China is the second biggest economy in the world with a total GDP of $7.17 trillion (2012 est). However, the GDP per capita is still very low - $5184 in 2011. The current (as of June 2012) exchange rate between US dollar and Chinese Yuan is about 1USD... (read more)