Top of the world! They made it there unassisted: First Americans to reach North Pole without aid had to drag all their gear
Also see their own stories of their trip:
http://www.forwardexpeditions.com/ and http://northpole.swissarmy.com/ (the trip was sponsored by the makers of Swiss Army knives)
They ate 8,000 calories a day (10,000 for a final push of 66 hours where they slept a total of three hours), but lost about 30 lbs each over the two-month journey. They each were dragging about 250 lbs behind them in gear and supplies. The trip was a fundraiser for CaringBridge, a Minnesota-based non-profit organisation which sponsors, as they put it, free, personalised websites that support and connect loved ones during critical illness, treatment and recovery.
Great job!