What is the nickname of boxer to which Jonas Čepulis lost in the finals by TKO?
Jonas Čepulis:  He won his first three bouts by technical knockout (TKO), and lost in the finals by TKO to the eventual gold medalist and future professional world champion George Foreman. George Foreman:  Nicknamed "Big George", he is a two-time world heavyweight champion and an Olympic gold medalist.
Big George