You all shouldn't ask ME that question, because I would probably start rambling and take up this whole page. BUT, I'll try my best to keep my answer short...
Kathryn Greenwood (or Kathy as she prefers to be called) is an actress and comedienne from Canada. She has a career that extends to work in movies, television, radio, and theater. Being a native Canadian, she has done quite a bit of work there. Some of her best-known work is on various Canadian-based TV shows and theater productions. She has not done much here in America, despite the fact she studied acting in California. Basically, the only thing she did in America was become a recurring guest performer on the American version of "Whose Line Is It Anyway?". Most Americans hate her for that, saying such things as "She's the Weakest Link of Whose Line", "She kills Whose Line", "She sucks", "she's not funny at all", "she can't act to save her life", "she's a dumb blonde!". Currently, she is part of a live all-female sketch troupe in Toronto called "Women Fully Clothed", and she's also busy raising two little girls with her husband. Why do I like her? I like her because I find her funny, talented, and good looking, which is what I like in actresses I enjoy watching.
Does that help?