world champion
Noun
Meaning
world champion (plural world champions)
The winner of a world cup or world championship.
Examples
If you want to become a World Champion you should avoid playing in Open tournaments.
Being the undisputed world champion is a relief. We instituted a unified chess title, I am the absolute world champion.
We need strong personalities and only one world champion to attract sponsors.
In my family, Father is the world champion at ending conversations.
I will not quit until I am a five-times world champion.
People knew about 110 years of chess history. Nowadays, nobody is able to tell you the name of the world champion of 2000.