Who is the best speller in world?

It's impossible to definitively say who the "best speller in the world" is. There isn't a single, universally recognized spelling competition that crowns a global champion.

Here's why:

* Different Competitions: There are many spelling bee competitions worldwide, like the Scripps National Spelling Bee in the US, the UK Spelling Bee, and the Canadian National Spelling Bee. Each competition has its own rules, eligibility, and judging criteria.

* Skill Varies: While some contestants are incredibly talented spellers, they may excel in certain areas like vocabulary or etymology.

* Limited Scope: Even the most prestigious spelling bees only include contestants from specific regions or countries.

Instead of a single "best speller," it's more accurate to appreciate the impressive skills of talented spellers across different competitions.