June Robbins

June Robbins is a highly intelligent human and an honorary member of the Challengers of the Unknown. She is known for her leadership role in the team, especially following the New 52 reboot where the group operates around a reality television concept. Despite lacking superpowers, June demonstrates resourcefulness and athletic ability that help her navigate dangerous situations. Her background includes a passion for science and a history of supporting the Challengers, evolving from a sidekick to their de facto leader.