Answer:
The answer is Petrarch.
Explanation:
One of the forerunners of the Italian Renaissance, as well as the founder of Humanism, Petrarch is attributed to the creation and dissemination of the fixed literary form called "sonnet" (a poem formed by fourteen verses). His literary style it stood out as an example of perfection from simple language and metric innovations, such as the use of hendecasyllable verses (a verse composed of eleven poetic syllables).
