Complex sentence: Multiple intersex athletes have been humiliated, excluded from competition or had to return medals following discovery of their intersex status, such as Erik Schinegger, Pinki Pramanik and Foekje Dillema.
Split into simpler sentences: Multiple intersex athletes have been humiliated, excluded from competition or been forced to return medals following discovery of their intersex status. Examples include Erik Schinegger, Pinki Pramanik and Foekje Dillema.