Nicolas Massu won gold.
Venus Williams
I don't know that history has recorded the first woman to compete in the Olympics. History has recorded that the first woman to win a gold medal was Charlotte Cooper of Great Britain who won gold in ladies singles tennis in the 1900 Olympics in Paris. The 1900 Olympics were the second Olympics of the modern era and the first that women were allowed to compete in. Women were not allowed to compete in the first modern Olympics held in Greece in 1896.
Raefal Nadal
The gold medal winner in the Men's Singles Table Tennis event at the Rio 2016 Olympics was Long Ma.
Through the 2008 Games in Beijing, Chile has won two gold medals: 1) Nicolás Massú - men's singles tennis at the 2004 Games in Athens. 2) Nicolás Massú and Fernando González - men's doubles tennis at the 2004 Games in Athens.
China was the country that won the gold medal in women's singles table tennis at the Rio 2016 Olympics.
The country that won the gold medal in the Men's Singles Table Tennis event at the Rio 2016 Olympics was China.
The country winning the gold medal in the Women's Team Table Tennis event at the Rio 2016 Olympics was China.
A tennis player who wins the tennis Grand Slam and an Olympics gold medal in the same calendar year would be referred to as having won a "Golden Slam".
The country that won the gold medal in the Mixed Doubles Tennis Tournament event at the Rio 2016 Olympics was the United States.
Rafael Nadal the mens Number 1 tennis player