It was after a full year in the Health Sciences program at the CEGEP that Guillaume decided, out of lack of interest, to change his program. Thus, it is in the middle of his college program that he turns to the Humanities Profile Administration program to obtain his DEC.
This change in program convinced him to continue his career in the business world. He quickly took an interest in finance and stock markets. By the time he was 18, he was investing some of his savings in publicly traded securities.
In 2019, Guillaume continues his studies in the B.A.A. bilingual program at HEC Montréal. From his first session, he joined the FPHEC team as a TMT sector analyst.
Guillaume has two other passions: sports and wine, from which he can enrich his knowledge continuously being a part-time employee at the SAQ.