Is it genetically engineered?

Mirai is not a genetically engineered corn per the website for this variety, http://miraicorn.com/mirai_story.html

"In the development of Mirai there has been NO genetic modification or biotechnology traits applied. Mirai has been created through natural selection."

As to the original question, I've never grown it. From what I've read it does good in Mississippi and is said to be an excellent sweet corn.