Chelsea defender Thiago Silva is closing on 100 Brazil caps at the Copa America.

His first came in 2008, reward for two years of outstanding performances at Fluminense after a serious illness had threatened his life and ended his first stint in European football early.

"A 22-year-old player, especially a defender, is at the beginning of their career," Thiago Silva told chelseafc.com

"Of course that's true for a forward as well, but a forward is able to play professionally when they are 17 or 18 years old. For a defender, that's a bit more difficult, you have to have more experience, the responsibility is much higher.

"Forwards have less responsibility. They can do things using intuition. At the back, things are a bit more serious, in terms of positioning.

"I think that the 22-year-old Thiago was a guy who was willing to learn. Even though he had a good season with Fluminense, he still had a lot to learn.

"And the best thing is that I was prepared to learn, that's what I consider the best thing. There's no use in knowing that you need to learn if you lack the patience and the comprehension of things, because that doesn't work."

It was during his time playing for Fluminense at the Maracana Thiago Silva began to be known as 'O Monstro', or The Monster. It is a nickname that has stuck to this day back in Brazil.

"Firstly, it was because of the good performances I'd put in, and due to the confidence that not only I, but all of the defence was giving to our goalkeeper," he recalls.

"Actually, it was not the fans who came up with that nickname, it was the goalkeeper, Fernando Henrique [dos Anjos].

"He was the one who came up with that nickname after a move from the opposition in which I made a good recovery and was able to prevent them from scoring.

"Then, he looked at me and said 'Nice one, Monster!' Then the fans heard that through the microphones behind the goal and started calling me Monstro."