Getting an answer as to the tallest contestant is proving to be real tough. The tallest *winner* seems to be Miss Dominican Repulic in 2003, Amelia Vega. Everything I've read says she's 6'1" or 185 cm.
The complete subject is "the tallest contestant."
A. Contestant.
b
The tallest contestant won the prize.' In the preceding sentence, the simple subject is 'contestant.' The verb is 'won,' and the direct object is 'prize.'
b
The simple subject is "contestant."The word which stands for the 'doer' in the sentence without any modifiers or complements is the simple subject. In the sentence mentioned by you, "The tallest contestant won the prize", the word contestant is the simple subject and the words tallest contestant form a noun phrase representing the complete subject.
B
Miss Teen Canada World 2013 is Jill Martin of Saskatchewan. Source: Miss Teen Canada World 2013 contestant. :)
The Miss Universe contestant for Japan that won was Riyo Mori in 2007. She placed first amongst all of the various candidates that the entire world could offer.
It's called a sash.
No, Vanna White was never a Miss America contestant.