WWE Studios’ “12 Rounds” starring John Cena has done $4.53 million in overseas business reports The Wrestling Observer Newsletter. The largest drawing market was the UK which pulled in $1.2 million. Other strong markets were Singapore, Mexico, Australia and Malaysia. The film has already done stronger business than “The Marine” overseas (which did $3.3 million internationally). As of last week, the movie sold 359,268 units for a gross of $5.3 million.