The 50 Let Pobedy is 159 meters long (524 ft) and weighs 23,439 metric tons (25,837 tons). That's peanuts next to the massive tankers and container ships it clears a path for, but it makes it the largest icebreaker in the world.
Full article: www.gizmag.com/spnkix/20913/
1.44 min video
