Whis

Whis

ウイス
Whis is Beerus's attendant and is in love with Earth's food. He has the ability to rewind time up to 3 minutes into the past.

He is also Beerus's teacher and implied to be stronger than him.
He is known an Angel
He is the strongest character in universe 7.
He has an elder sister, Vados, who trained him for years, but eventually stopped.
His father is Daishinkan.