Charles De Ketelaere wasn't the name most American soccer fans expected to hear early in Belgium's FIFA World Cup Round of 16 showdown against the USMNT.But just 13 minutes into Monday night's match in Seattle, the Belgian forward silenced the home crowd by scoring the opening goal, giving Belgium a 1-0 lead and putting the United States on the back foot in one of its biggest matches in more than two decades.For fans wondering who the player is that spoiled the USMNT's fast start, here's everything you need to know about Belgium's rising star.Who is Charles De Ketelaere?Charles De Ketelaere is a 25-year-old Belgian international who plays for Italian Serie A club Atalanta. Standing 6-foot-4, he can line up as either a forward or an attacking midfielder, giving Belgium versatility in the fi