N Korea's Kim died in 2003; replaced by lookalike, says Waseda professor
japantoday.com
japantoday.com
According to many sources*, people are taller in the morning than when they turn in at night - up to 1 inch more!
Keeping in mind that 2.5cm is not even an inch, this is indicative of absolutely nothing - nor does it even meet the burden of suspicion.
http://encarta.msn.com/column_questiontaller/why_are_people_...
http://www.eorthopod.com/public/patient_education/1441/is_it...
Wow, these are some really good satellites, able to measure people to the half centimeter from hundreds of kilometers above.
and even then it's difficult:http://en.wikipedia.org/wiki/Geoid