C471 Who Is Yang Yu?

As the most powerful athlete in history, Xue Xiong was proficient in all kinds of events, and he had won all of them.

However, among all the events, the marathon was the one that Xue Xiong had the most control over.

Eight years ago, he had attracted the attention of the higher-ups of the Neaqus sports world with his outstanding performance in the Spalding marathon. From then on