British boxer Carl Froch has told Gennady Golovkin that he is too strong for him as the pair continue to publicly talk about a fight.
Frock has not entered the ring since he beat George Groves in May 2014, and he has openly admitted that he is seriously considering retirement.
However, the unbeaten Golovkin has been spoken of as a potential opponent, and Froch insists that he would come out on top.
The 38-year-old posted a picture of himself on Twitter, and said: "Too big & too strong for GGG."
Golovkin's promoter, Tom Loeffler, replied and told Froch: "There is only way to find out."
Golovkin has a record of 33-0, with 30 knockouts.