Complex sentence: Ivan Klementjev (born November 18,1960 in Riga) is a retired Latvian flatwater canoer, who won three Olympic medals in C-1 1000 metres at the 1988,1992 and 1996 Summer Olympics.
Split into simpler sentences: Ivan Klementjev (born November 18,1960 in Riga) is a retired Latvian flatwater canoer. He won three Olympic medals in C-1 1000 metres at the 1988,1992 and 1996 Summer Olympics.