What is unusual about the rock stars and brothers Johnny and Edgar Winter?

great musicians, good question

little b, it's pretty obvious

I saw Edgar Winter in 2017,he opened for Deep purple, and Alice Cooper, great show, even though Ian Gillan's voice is done for, Edgar paid homage to his deceased brother, si Johnny Winter has been gone for some time now.

excellent musicians in their own right

Dorko, they aren't

Maxine, they are not twins. Johnny is older

I did not know they were twins, and I sure didn’t pay attention that they were albino. Just love to listen to the music and get high.

I didn’t know they were twins, Johnny winter always appeared older to me

I've not heard of the they are albino's