Ekaterina "Katia" Alexandrovna Gordeeva (Russian: Екатерина Александровна Гордеева ) (born May 28, 1971) is a Russian (former Soviet) figure skater. Together with her partner and husband, the late Sergei Grinkov, she was the 1988 and 1994 Olympic Champion and four-time World Champion in pair skating. After Grinkov's death, Gordeeva continued performing as a singles skater.
Sergei Grinkov sang the Russian National Anthem at the opening ceremonies of the last olympics.
A: It's impossible to say

The 1948 SMU Mustangs football team represented the SMU Mustangs of Southern Methodist University during the 1948 college football season. Doak Walker was a junior when he won the Heisman Trophy. Doak established several other Southwest Conference records that still stand.
Doak walker enjoyed his time in college
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The Joint Aviation Authorities (JAA) was an associated body of the ECAC representing the civil aviation regulatory authorities of a number of European States who had agreed to co-operate in developing and implementing common safety regulatory standards and procedures. It was not a regulatory body, regulation being achieved through the member authorities.
The Joint Aviation Authorities is the most important associated body responsible for developing and implementing common safety regulations across European States.
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It's impossible to say