I met a King today

Well thats what he said.
I was at my sons graduation and saw this man in the lobby looking magnificent I told him so and he said yes he should look good as he is a King - from Nigeria and when I asked him if I could take his picture he graciously said yes if I let him have a copy - don’t know how thats going to happen as I don’t name his name - so if you can name this king of me I will send him a copy.