“…and boy, are my arms tired.” Brings a whole new meaning to the old joke:

After clinging on for the entire 1300-kilometer (808-mile) flight to Vnukovo Airport, the boy, named Andrei, collapsed onto the tarmac. His arms and legs were so severely frozen that rescuers were at first unable to remove his coat and shoes, the radio station said.

What in the world did he grab on to, at 400+ knots? I wouldn’t think that there would be much to give him a hand hold on a 737 wing, particularly in flight, once it had been trimmed out for cruise. In the wheel well, I could believe, but not on the wing.