We found a bunch of new pictures of Lubo (Lyubomir Simeonov) with the Expendables. We don't know if he has any role in EX2. For those who don't know him, he's a Bulgarian mixed martial artist AKA The Hammer or The Rower. Given that he's of Bulgarian descent he could have been in Bulgaria during the filming of EX2 and simply stopped by to say hello to the team. It'd be cool if he played a role in the movie, we'll find out soon...