Joseph Parker has revealed that Joe Joyce and Dillian Whyte are two possible options for his next fight.
The New Zealand star, 30, is currently weighing up his next move after signing a new promotional deal with BOXXER.
Parker hasn't fought since improving his current winning streak to six following a unanimous points decision victory over Derek Chisora back in December.
And he claims he is willing to do whatever it takes to get himself back to the very top of the sport.
Speaking on Sky Sports, Parker said: "I believe with my full heart that I can be champion of the world again.
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"I know there's a lot of supporters, I know there's a lot of doubters but I don't care. I want to go out there and give it everything I have. I'll fight any heavyweight out there, it doesn't matter who it is.
"I want to fight the biggest and the baddest heavyweights out there because I know what I can do when I have a great camp and I'm mentally focused on the fight.
"I can do the business on Joe Joyce. That's a fight that can still happen, the Joe Joyce fight. I know that Ben Shalom is in talks with Frank Warren and his team and Joe Joyce and his team, so it's a fight that we can make."
But it's not just Joyce who has caught Parker's eye - he also fancies a rematch with Whyte.
He added: "Dillian Whyte is another great fight, he's coming off a loss to Tyson Fury but we had a very great fight in 2018, a very entertaining fight and a very close fight.
"If we do run it back, I'll get the better of him. I know I can knock anyone, I just have to land that punch. I know I haven't shown it in recent times but the time will come where I start landing the big shots,"
"He's been rocked a few times and saying that if I do everything well in training camp, prepare the best I can and do everything right, [I can]. I know there's a lot more give and a lot more to show. I just need more time with Andy Lee [Parker's trainer], I need more time in the UK to work on these things.
"It was a goal of mine to be champion of the world and I did achieve it, thanks to everyone involved who helped to get me there. But this time I want to be champion and I'm doing it for myself and for my own family. I feel like the passion and the motivation is a lot more than what I had before.
"I can't really pinpoint how it's going to happen but I reckon two or three fights and then I can do it again. I can't wait to be back fighting top fights, I can't wait to be back in the UK. The fans there are the best I've seen.
"September, October, we've got something lining up very soon."
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