Simplify the following text for a Grade 8 native English-speaking person.
Original: Lex van den Berghe answered the question with Lindsey Richter 's name , who , unbeknownst to the producers , also had no piercings .
Simplified: Lex van den Berghe answered the question with Lindsey Richter 's name , who also had no piercings , but the producers did not know this .