If we were to suspend reality for a minute and assume that both ronnie coleman and lenda murray are both still completley able to sexually reproduce, then can you picture the child that would be spawned by combining the two. Breed a kid from flex and iris kyle then wait till the two kids are older (and should they be one male and one female) breed them.
Wonder what freak of nature they could become. Do you recon this kid would be bigger then the mutant myostatin baby :D