Complex sentence: Derek Porter (born November 2,1967 in Belfast, Northern Ireland) is an olympic rower from Canada, who won the gold medal in the 1992 Summer Olympics stroking the Canadian Men's Eight.
Split into simpler sentences: Derek Porter (born November 2,1967 in Belfast, Northern Ireland) is an olympic rower from Canada. Porter won the gold medal in the 1992 Summer Olympics stroking the Canadian Men's Eight.