All part of speech in one sentence?

This is a challenging task, as some words can be classified as multiple parts of speech depending on context, but here's an attempt:

"Wow, that incredibly fast runner, who is always smiling, just ran a really great race!"

Noun: Wow, runner, who, race

Pronoun: that, who, just

Verb: is, smiling, ran

Adjective: incredibly, fast, great

Adverb: always, really

Preposition: of (implied in "part of speech")

Conjunction: and (implied in "and other parts of speech")

Interjection: Wow

This sentence includes most major parts of speech, though it's difficult to include determiners (the, a, an) and articles (a, an) without making the sentence awkward.