There are a large number and of course subject to personal bias. In my opinion, I would suggest
London,
Sydney Opera House and Harbor Bridge Australia,
The Pyramids of Giza in Egypt,
Paris
Rome
and so many, many more
The 7 seven wonders of the world because they are wonders
Cristiano Ronaldo is an example of a world famous footballer. He plays for Real Madrid and wears number 7.
7
Around 7 Billion.
Bozo The World's Most Famous Clown - 1958 Broad Sword Discard 3-7 was released on: USA: 1962
seven wounders
He was a famous World War 1 Ace. He fought off 7 or 8 Germans by himself in one fight.
Many places around the US. They are about as popular as 7-ellevens.
Bozo The World's Most Famous Clown - 1958 The Space Ace Saves Face 1-7 was released on: USA: 1958
Bozo The World's Most Famous Clown - 1958 Whammy Bammy Al Kazami 2-7 was released on: USA: 1959
7
7 billion people