Gianna was born in Pennsylvania, USA and raised in Puerto Rico. Gianna graduated from the University of Puerto Rico - Rio Piedras Campus with a major in Accounting and a minor in Human Resources Management. She was an athlete from 10th grade until she graduated from her bachelors. She started her Education Experience as a Preschool Teacher in 2020. Next, Srta. Castro took an opportunity to be a Director in a Child Care to continue growing and sharpening her skills. Finally she landed at ISLA as an Operations Manager; simultaneously, she got accepted to pursue a Masters Degree in Human Resources and Industrial Relations at Carlson School of Management (U of M). When Gianna is not at ISLA, she enjoys spending quality time with family and friends, reading, doing yoga, traveling, watching tv shows or movies, and exploring new places to hike.