'These films need to represent more than one type of person'
The Marvel president says it was 'never meant to be first hero'
The Russo brothers were tight lipped on giving away a name
The character is portrayed by director Joe Russo
The mutant is a part of the X-Men
The 'Game of Thrones' star would like more representation
The former Olympian also explains why she turned down the role of Superman
Studio chief Kevin Feige says one will be new, the other has been seen before
Mild-mannered and queer, may the geeks be with you
the film hits theaters on May 18