Question

The man the Roland Garros tennis tournament was named after was aA.PilotB.PoliticianC.Tennis PlayerD.Businessman

Answer 1

Eugène Adrien Roland Georges Garros was an early French aviator and a fighter pilot during World War. 
A tennis centre which he attended religiously when he was studying in Paris, was named after him in the 1920s. The stadium accommodates the French Open, one of the four Grand Slam tennis tournaments. 
So, the man after who the Roland Garros tennis tournament was names was a pilot. (Solution A).

Answer 2

The man the Roland Garros tennis tournament was named after was a pilot.

 

To add, it is named for Roland Garros, a pioneer aviator who completed the first solo flight across the Mediterranean Sea, engineer (inventor of the first forward-firing aircraft machine gun), and World War I hero (the first pilot to shoot down five enemy aircraft and to be called an "ace" for doing so). Garros was killed in aerial combat in 1918.