He was managed and coached by his uncle who had experience in being a professional football player.
What shocked me is that he did not sacrifice Rafael's life like most of other kids that could be good(examples like Michael Jackson or in tennis the Wiilians' sisters or Arantxa Sanchez Vicario in Spain).
At the time everybody believed that if Rafael was not sent to Barcelona to a tennis Boarding school without seeing their family and giving it all to tennis, he couldn't make it.
Toni, his uncle, believed that if he were to be a good tennis player sacrificing everything else, it was not worth it.
Rafael got to be the best Spanish player of all time.
When I created my company I wanted to be rich, but rich meant not just money, but having time to make love to my wife, see my children grow or reading and writing in HN.
At the end, you discover you could delegate lots of work.