Add a true powerhouse to your collection with these authentic, hand-signed boxing shorts from Zhang Zhilei, known worldwide as “Big Bang” for his incredible knockout power and heavyweight dominance.

Product Features:

• ✔ Authentic autograph from heavyweight contender Zhang Zhilei

• ✔ Premium-quality shorts perfect for framing or display

• ✔ Includes certificate of authenticity

• ✔ Ideal for boxing fans, memorabilia collectors, and gift buyers