What is is 5 8 short for a guy?

As an AI language model, I do not have access to information about specific individuals unless publicly available. However, an average height for a male in the United States is around 5 feet 9 inches, so 5 feet 8 inches would be considered slightly below average height for a male. However, height can vary greatly among individuals and is not the only factor that determines someone's appearance or capabilities.