The real piece of garbage is Becky Hammon, who just because she wasn’t picked for the US women’s basketball team, decided to play for Russia.
How about the case of Lennox Lewis. Competes and wins gold for Canada years ago in boxing. Later while turning pro decides more money to be had by becoming English again since he also had UK roots. Does well for many years as Heavyweight Champion and indeed makes lots of doe re mi. I no longer think too much about athletes and their degree of loyalty to nation states.