Santhiya S is currently pursuing her first year of Bachelor of Physiotherapy (BPT) at MGR Educational and Research Institute, Chennai. She completed her schooling at Chennai Girls Higher Secondary School, Perambur, where she performed exceptionally well—scoring 89.4% in Class 10 and 94% in Class 12. Santhiya comes from a humble background. Her father, Mr. Sankar, works as a painter while her mother, Ms. Kanimozhi, also supports the family by working as a daily wage labourer.  She also has a younger brother who is currently attending school.

Despite financial challenges, Santhiya has always shown strong academic commitment and a wide range of talents. She is particularly interested in Biology and English, which are her favourite subjects. Her ambition is to work in the medical field, where she hopes to make a meaningful impact by helping others.

Santhiya is also artistically gifted. She has a keen interest in singing and drawing, and has actively participated in various elocution and drawing competitions, winning several prizes. Her all-round abilities and dedication make her a promising student with the potential to achieve great success in her chosen field.