I found this picture on Google, but I did an Advanced Search to make sure the picture was labelled for noncommercial reuse. I found it on Wikimedia Commons and here is the source

I chose this picture because Shaquille O’neal is my favourite basketball player. In this picture, he was in his prime. Prime means he was doing really good that year. In his prime year as a centre, he was averaging 23 points a game.

I play basketball and in my first year playing basketball I was the same number as Shaquille O’neal, number 32. I play centre too.