Elena Dementieva

In a surprise ceremony held right after her last match at the WTA Championships in Doha Elena Dementieva announced her retirement from professional tennis.

Today Kanzi turns 30. Kanzi isn’t a human being according to the definition accepted by most people who belong to the species homo sapiens, in fact he is a bonobo, an ape scientifically called pan paniscus. The bonobo is very similar to the chimpanzee so it’s one of homo sapiens’ cousins.