In 1956, Martina Navratilova was born.
Martina Navratilova -LRB- Martina Navrtilov -LSB- marcna navraclova -RSB- ; born Martina ubertov -LSB- marcna ubrtova -RSB- ; October 18 , 1956 -RRB- is a Czech and American retired tennis player and coach .	tennis	tennis	Czech	Czech republic
