Sergei Mikhailovich Grinkov (Russian: , February 4, 1967 November 20, 1995) was a Russian pair skater. Together with partner and wife Ekaterina Gordeeva, he was the 1988 and 1994 Olympic Champion and a four-time World Champion.
Can we infer the following?
Sergei Grinkov was in the 1992 Olympics.
It's impossible to say