Teresita Sen "Winwyn" Moreno Marquez is a Filipina actress. She was born to actor-politician Joey Marquez and actress-politician Alma Moreno but she went on to carve a name for herself as a dancer and as an actress. She is half sister of Mark Anthony Fernandez and Vandolph Quizon. She is an actress, known for One True Love (2012), 10000 Hours (2013) and Dormitoryo (2013).
She is both happy and sad after joining Binibining Pilipinas beauty pageant. She is sad about her losing the contest. And, she's happy that everything is back to normal now. She will treasure her experience though in joining the said contest. In the meantime, she is planning to back to school. She is going to continue her masteral degree at the De La Salle University in Dasmarinas, Cavite.