 Complete the following phrase:  Wills entered the singles and doubles competitions at the 1924 Olympics in Paris, France. The tennis tournament was played on outdoor clay courts at the Stade Olympique Yves-du-Manoir in Colombes, a northwestern suburb of Paris. It was the last Olympics where tennis was a medal event until the sport returned at the 1988 Olympics in Seoul, South Korea. Wills won the Olympic gold medal in both the 