Britain's Kal Yafai will defend his WBA world super-flyweight title against Nicaragua's Roman Gonzalez on Saturday, 29 February in Frisco, Texas.
Photos of the boxer prostrating before the Nigerian leader have had a mixed response online.
Kell Brook tells BBC Radio 5 Live's Boxing Podcast that he will announce his retirement in the ring if he loses to Mark DeLuca on 8 February.
Tyson Fury fears he will not get a judges' decision in his rematch with Deontay Wilder and that was why he dropped trainer Ben Davison.
Audio & Video
WBC heavyweight champion Deontay Wilder claims he is going to rip Tyson Fury's head off his body as the pair trade insults and threats before their rematch on 22 February.
Former boxer Patrick Killian is travelling the world painting his favourite fighters including Anthony Joshua, Mike Tyson, and Deontay Wilder.
Did Anthony Joshua box to the perfect game plan in his win over Andy Ruiz Jr? Was the crowd rowdy in Saudi? And what's next for AJ? It's this week's Fight Talk.
After his knockout of Luis Ortiz, the BBC Radio 5 Live Boxing team ask where Deontay Wilder ranks in the list of all-time great punchers.
Analysis and opinion from the BBC's boxing correspondent.
Eddie Hearn: No Passion, No Point
The sports promoter meets the biggest names in sport, entertainment and politics
The Hurricane Tapes - the full collection
Fifty-two years ago, boxer Rubin Carter was convicted of a triple murder. BBC World Service investigates the case in the podcast series The Hurricane Tapes.
How to get into boxing
How to get into boxing - intense cardiovascular exercise from sparring in one of the Olympics' oldest sports.