Question

Which is the biggest sun

Answer 1

Hey mate!!

here's your answer...

»As far I know there is only and only one sun in the whole universe.

and if you are asking about star then your answer is :

The largest known star in the universe is UY Scuti , a hypergiant with a radius around 1,700 times larger than the sun.

$<marquee>★★Hope it will be helpful for you☺★★$

Answer 2

Answer:

there is a one only sun in the whole universe