How are the modern Olympic games different from the ancient Greek ones? What do they have in common?

The modern Olympic Games differ from the games of Ancient Greece in the following features:

1. There is no religious component. The games are not dedicated to the Olympian gods and the priestess of Demeter does not sit in the place of honor. There are no sacrifices.

2. Olympians are now competing in significantly more sports.

3. The participants are representatives of many countries, not Greek citizens.

4. Any person who has bought a ticket is present as spectators.

General:

1. There is no title more prestigious than the Olympic champion in amateur sports.

2. This event attracts a lot of public attention.

3. Title

4. The essence of the event. This is a competition for athletes.