A premier addition to any basketball collection: an authentic Giannis Antetokounmpo ("The Greek Freak") hand-signed Milwaukee Bucks jersey. The signature is bold and sharp, executed in black ink on the back number. Authentication: This item features the highest level of Beckett certification: Beckett Witnessed. • Certification Number: WG59873 • Witnessed Protection: A Beckett Authentication Services (BAS) representative was physically present to witness the signature. • Verification: Includes a tamper-evident, individual numbered sticker on the jersey and a matching Beckett Certificate of Authenticity card.