Atty. Bellosillo joined the Firm as a Junior Associate after passing the 2024 Philippine Bar Examination. For his pre-law degree, Atty. Bellosillo earned his Bachelor of Arts (double major in Political Science and Psychology) from the University of the Philippines Visayas. He graduated as Cum Laude, and was a consistent College Scholar during his whole stay at UP Visayas. In 2024, he obtained his Juris Doctor degree from the University of Santo Tomas - Faculty of Civil Law. Atty. Bellosillo graduated Rank 4 of his batch, and he received the Dean’s Special Citation Award for his commendable academic performance. At UST Faculty of Civil Law, he was a recipient of the Santo Tomas Scholarship, a Dean’s Lister, and an active member of the UST Golden Notes for Political Law. Prior to joining the Firm and while in law school, Atty. Bellosillo was a working student. From January 2021 until May 2024, he worked as a Faculty Member in two universities in Quezon City and Manila, where he taught various social science subjects.