Quicksilver

Quicksilver, born Pietro Maximoff, is the son of Magneto and the twin brother of the Scarlet Witch — a mutant capable of moving and thinking at superhuman speed. Pietro's arrogance and impatience, products of a mind that moves faster than the world around him, have made him one of Marvel's most complicated characters. He has been both Avenger and villain, often driven by his fierce protectiveness of his sister Wanda and his complicated relationship with his father.

Quicksilver Comics