Possible doomsday? Apophis 2029

^

However, most worryingly, the impact would be equivalent to 880million tons of TNT being detonated – 65,000 times as powerful as the nuclear bomb which was dropped on Hiroshima

https://www.express.co.uk/news/science/1167909/asteroid-earth-asteroids-apophis-god-of-chaos-asteroid-hit-earth-simulation-space

Dont know the exact quantity required to blow up the world (or may be I do
https://gizmodo.com/how-many-nukes-would-it-take-to-blow-up-the-entire-plan-5899569 ) Lol but still this is pretty much God level threat.

If it does not end in one-shot, what @Myesyats said.

It would be bad, sure. But no, it wouldn't be anything close to the end of humanity (end of the world is nonsense anyway obviously).

Actually the Wikipedia article you yourself linked to states the same