Ruben Ramirez-Hidalgo is an intruiging player. A complete nobody who near the age of 30 worked himself up to be a competitive claycourter (2006-2007), beating Ferrer at RG, leading Federer 5-1 in the final set in Masters Series tournament.
His playing style is also of interest, he is the most technically pure moonballer on the tour miles ahead of Nadal in esthetic terms, complete with a never-failing trademark grunt. A legend.
I wouldn't describe it better.
The only thing that is terrible is his serve. Unfortunately being a 14 year old girl in love I learned it from him and that's why I serve like I serve.
His grunts are great. Sometimes sitting in the stands I caugh myself with closed eyes just listening. I didn't have an idea what the score was when I opened them