King Juan Carlos helped usher in democracy after the dictator Franco died in 1975, but recently the Spanish royal family has been mired in scandal after scandal. As he abdicates, we take a look at the best — and worst — of a controversial king.
Juan Carlos as a young prince in the 1960s with his wife, Sofia, showing off his motorbike skills.
In the cartoon Prince Felipe is depicted telling his wife "Do you realize that if you get pregnant it will be the closest that I come to working in my life?!" as they have sex.
Juan Carlos and Sophia with Charles and Diana in 1986.
The new king Felipe with his wife Letizia