Complex sentence: Joel Isasi González (born July 31,1967) is a former sprinter from Cuba who won an Olympic bronze medal in 4 x 100 metres relay in Barcelona 1992 and a silver medal at the 4 x 100 relay at the 1990 Goodwill Games.
Split into simpler sentences: Joel Isasi González (born July 31,1967) is a former sprinter from Cuba. He who won an Olympic bronze medal in 4 x 100 metres relay in Barcelona 1992 and a silver medal at the 4 x 100 relay at the 1990 Goodwill Games.