Mel- Juan Martin actually did very well in school- and was supposidly diligent good about keeping up with his studies as a teenager on the road. I seem to recall reading that although he was a traveling tennis pro at the time he graduated high school- he was highly ranked in his class and/or did very well on his final exams.
So I do not think he is dumb- and if he had gone on to college could have done well. He may have a deep voice and is not 100% fluent in English- but he is young and has seemed bright enough to me in his Spanish language interviews.
Chelsea, I didn’t say he was dumb, I just said he didn’t sound too smart when he spoke. Actually, I’m from Argentina, so I’ve seen interviews with him in Spanish. Maybe it’s just his voice. You may be right. But, that aside, I don’t find him physically attractive at all.