The secret to winning The Amazing Race? Season 33 co-champ Penn Holderness was born with it. "I think ADHD is why we won," his wife and fellow winner Kim Holderness told E! News in an exclusive ...

Holderness, who, with wife Kim, has amassed millions of fans with their parodies and skits, considers his ADHD brain a gift Penn Holderness says there's no way of hiding his ADHD — and he's fine ...