Amateur sports - Wikipedia
1948 Summer Olympics - Wikipedia
Pros in the Olympic Games - the Boxing Science | Boxing News
Competing and being part of the Games - FAQ
Push to allow professional athletes took hold in 1968 Olympic Games - Global Sport Matters
Amateur Athletic Union (AAU)
Amateur runners can race Eliud Kipchoge for a spot in the Olympic marathon - The Washington Post
How Many Events Can A Person Participate In Olympics? - Metro League
Legends | Europeana
Live from Tokyo Olympics: Boxing at Kokugikan Arena Photo Gallery
Hosting the Olympics Is a Nightmare for Any Country. Here's 1 Simple Way to Fix It | Inc.com
The Olympic Games (264 books)
How Amateur are the Olympics? - YouTube
What changed the Olympics forever | CNN
The First Olympics That Professional Athletes Were Allowed To Compete In – SilverSkateFestival
Why did the Olympics ditch their amateur-athlete requirement?
Why do Olympics have amateur athletes as competitors rather than pro athletes? - Quora
Tokyo Olympic Games - Men's Amateur Boxing Guide — THE FIGHT SITE
Amateur Boxing Drops The Headgear In Glasgow | Only A Game
Olympic Games - Kids | Britannica Kids | Homework Help
Olympic games (article) | Ancient Greece | Khan Academy
Olympics' Game Changer: Pro Athletes In Play
Amateur Sports vs. Professional Sports - ppt download
