Wanda Seux was born in Paraguay, but as a child she moved with her family to the Argentine province of Salta.
She debuted in 1973 with Nélida Lobato and Zulma Faiad in the Teatro Nacional Cervantes in a revue called Escándalos.
Wanda was known as "The Golden Bomb" and was considered the Barbie of the vedettes because of her blonde hair and stylized figure.
Seux was the star of the El Capri cabaret at the Regis Hotel in Mexico City.
In 1999, Seux participated in the theatrical show Las inolvidables de la noche, with the vedettes Rossy Mendoza, Amira Cruzat, Grace Renat and Malú Reyes.
[4] In that same year she created the character Super Wanda, as part of the cast of the TV show La Oreja.
In 2016, Seux, along with other vedettes like Olga Breeskin, Rossy Mendoza, Lyn May and Princesa Yamal, starred in the documentary film Beauties of the Night, by the filmmaker María José Cuevas.