Marta Sierra

Marta Sierra (born in 1969 in Málaga), is a particular teacher and a english philology degree. She was a contestant on reveal 2020 series of ¿Quién quiere ser millonario? on 5th February 2020. He won €10,000.

Trivia

 * When she chosen the second safety net, the Ask the Audience lifeline appeared as not used.