Zhilei Zhang

“Big Bang”

Professional boxer

Zhilei Zhang, the China boxer, is not listed in the latest monthly rankings, but has previous ranking records, with the latest entry from June 2026 in the Heavyweight division.

Previous:Heavyweight

IBF

Heavyweight

Previously #5 Ranked Contender

(October 2024)

RING

Heavyweight

Previously #5 Ranked Contender

(March 2026)

WBO

Heavyweight

Previously #6 Ranked Contender -1

(June 2026)

WBA

Heavyweight

Previously #8 Ranked Contender

(January 2025)

WBC

Heavyweight

Previously #9 Ranked Contender

(April 2026)

Ranking history summary

Summary from monthly sanctioning-body lists in our database (not a fight record).

Ranking time span

February 2017 – June 2026

Time ranked

9 years 2 months

Time as world champion

11 months

World titles held

Heavyweight

WBO Interim Champion15 April 2023 – February 2024

By division

Division	First entered rankings	Most recently in rankings	Time ranked
Heavyweight	February 2017	June 2026	9 years 2 months

Time ranked counts distinct months this fighter appears on a rankings list for that division. If they drop out and return later, months off the ranking lists are not included.

Zhilei Zhang

Ranking history summary

World titles held

Heavyweight

By division

Related boxers

Ranking history summary

World titles held

Heavyweight

By division

Related boxers