We are living in times, where are some individuals, that are (were) far better as their counterparts. And it is very possible, in our life we will never see better. Athletics - Usain Bolt Tennis - Roger Federer Sure, there are Nadal and Murray, but they are behind him. Federer could be as a 36 years old Nr. 1 in rankings. Amazing. There was time of Pete Sampras and at that time i thought, we will never see better guy... Now im saying it abou Federer. Woman tennis - Serena Williams She is pregnancy, but it is possible, she will come back and win something. Football (Soccer) - Lionel Messi and Cristiano Ronaldo Ice hockey productivity from 80s transformed into football (soccer). Maybe this young guy from Paris will say something in the future. Who else? In Basketball im not sure about Michael Jordan. There are few individuals, that could shake his position. Wilt Chamberlain was great, but that was very different times. Ice-hockey is discussed in others topics, so for now, ignore it. Are there any unbreakable in american football, baseball, and in other sports like volleyball, handball, crickett ...? Im following volleyball a little bid, so the name Giba occurs here.