Is Martin Luther King on the $5 dollar bill?

Excuse me, but I'm curious about something. I've heard that there have been some changes to the American currency in recent years, especially with regard to the people depicted on the bills. So, I was wondering, is Martin Luther King actually featured on the $5 dollar bill? I've seen some pictures online that seem to suggest it, but I'm not entirely sure. Could you please clarify this for me? It would be greatly appreciated.