grandstander
grands·tan·der
noun
1.
someone who performs with an eye to the applause from spectators in the grandstand
Origin
From grandstand (verb) + -er.
Related words
Word family
Broader terms
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.