American heavyweight Jarrell Miller has described Joseph Parker as "a bum" and called out other possible challengers for the WBO title.
Parker won the WBO title, previously vacated by Tyson Fury, after beating Mexico's Andy Ruiz in Auckland in early December.
28-year-old Miller currently stands undefeated, with a record of 18 wins and one draw.
"I would go anywhere to go fight that bum," Miller told Sky Sports UK.
"I don't care if it's in New Zealand, I don't care if it's in Botswana, I don't care if it's in Morocco, I don't care if it's in Vegas, or on his doorstep.