B.He wants to become famous for his battlefield accomplishments so that his name will be remembered forever
Explanation:
Achilles who was the greatest warrior of his time chose to join King Agamemnon and his allies in the battle of Troy, not because of revenge or because of his obedience to the King, but because of his quest for glory and fame.
When Achilles was nine years old, it was prophesied that he would die in battle as a hero against the Trojans, and even though his mother did her best to avert this prophecy, Achilles chose to go for glory, even though he knew it would cost him his life.
What he is saying is mostly an opinion, but can also be a fact. If he is claiming that soccer is the most popular sport in the world, the most logical answer would be A.), as in it supports his claim the strongest.