Arthur graduated from Humber College and commenced his legal career as a paralegal in 2011. He also completed a Bachelor of Arts degree at York University, where he received an entrance scholarship, the Provost’s Award. Arthur earned his Juris Doctor degree at Western Michigan University Cooley Law School, achieving Dean’s List honors and graduating Cum Laude. During his second year, he was selected for a study abroad program at Hertford College, University of Oxford, where he spent the summer studying international law and expanding his horizons. In 2023, Arthur completed a certificate program in Negotiation and Dispute Resolution at Harvard Law School.