He even competed in a semi-professional capacity at one point in his life.
It was asked whether his account, and the accounts of a few other men and women, are too much and too inappropriate for their involvement in the military, and the world had big opinions.
That is the common theme these days, is it not? The cat is obviously unimpressed by his singing voice — which is not bad, by the way.
However, he did it, and it worked well for him.