Answer
The answer is yes, Rafer Johnson acted in'Think Big' from 1990. Rafer Johnson is a former American athlete who won the decathlon at the 1960 Summer Olympics in Rome. He was also a silver medalist in the 110-meter hurdles at the 1956 Summer Olympics in Melbourne. After retiring from athletics, Johnson became an actor and appeared in several films and television shows, including'Think Big' from 1990.