Complex sentence: Silvia Costa Acosta-Martínez (born May 4,1964 in La Palma, Pinar del Río Province) is a former high jumper from Cuba most known for winning medals at the 1985 IAAF World Indoor Championships and the 1993 World Championships in Athletics.
Split into simpler sentences: Silvia Costa Acosta-Martínez (born May 4,1964 in La Palma, Pinar del Río Province) is a former high jumper from Cuba. She is most known for winning medals at the 1985 IAAF World Indoor Championships and the 1993 World Championships in Athletics.