Rubuta ci gaba don wannan sakin layi - Gustavo Cuesta Rosario (an haife shi a ranar 14 ga Nuwamba, 1988, a San Pedro de Macorís) ɗan tseren tsere ne na Jamhuriyar Dominica. Ya fafata a gasar tsere na mita 4 × 400
a gasar Olympics ta 2012 da kuma 400 m da 4 × 400 m a gasar Olympics ta 2016.