In this Spanish name, the first or paternal surname is González and the second or maternal family name is Bonilla.
Joel González Bonilla (born 30 September 1989) is a taekwondo practitioner from Spain. He won the gold medal at the 2012 Olympics in the 58 kg division and the bronze medal at the 2016 Olympics in the 68 kg category.[3]
González took up taekwondo at his father's gym Tae Sport. He has a degree in administration from the Technical University of Cartagena.[4]