Yavor Kostov

Yavor Kostov appeared on the Bulgarian version of the show, called Stani Bogat, in 2005, and made it to the final question, being the youngest to do so aged only 18. However, he got it wrong, resulting in a huge loss and losing the opportunity to become Bulgaria's first top prize winner (Asen Angelov done this in 2002 but he broke the show's rules and was therefore forced to return his prize).

However, his appearance on the show has made him well-known in Bulgaria.