China's only world champion, WBA "regular" featherweight champion Xu Can, is growing frustrated with the uncertainty of an upcoming unification clash with Josh Warrington.

The boxer from the Fuzhou, Jiangxi province, has been out of the ring since retaining the championship by winning a unanimous decision over Manny Robles in November 2019.

Xu (18-2, 3 KOs) has been waiting for a long time to get in the ring with International Boxing Federation (IBF) featherweight champion Josh Warrington (30-0, 7 KOs).

And with the recent surge of COVID cases in the UK, which led to a lockdown, there is some uncertainty on when Xu-Warrington can happen.

"I'm tired of waiting; I want to be a fighting champion. Many professional fighters I know have retired and become coaches because there is really no competition during these times. Some even changed careers and got other jobs. But I have to fight. It's my job. After all, I have waited for a year for the chance to face Warrington. My next goal is a unification war," Xu told China News.

One fighter offering his services to the impatient Xu is WBA and IBF world rated Bruno "The Terminator" Tarimo, 25-2.

Tarimo, the Australian based Tanzanian is the chief sparring partner of the Moloney Twins, Andrew and Jason.

"Xu Can, I know your frustration. I went over 1 year before my last fight. If there is no Warrington, I'm ready to fight you in Australia, in China, or if your lounge room. For me it's anyone, anywhere, anytime," Tarimo said.

"I would do anything to fight for the world title. I live in Australia, because of the pandemic I have not seen my wife or kids in over a year and I know with this world championship opportunity it will change the life of my family.

"Xu, you throw a million punches, but you cannot stop the Terminator. My mission is to get the world title and I will not stop until I get my world championship. Anyone that gets in my way, hasta la vista baby!"