HBO has released a new teaser for the highly anticipated two-part Muhammad Ali documentary “What’s My Name.”

“What’s My Name” is directed by Antoine Fuqua (Training Day, Tears of the Sun, 2016 The Magnificent Seven remake and more) with LeBron James and Maverick Carter as executive producers.

On Wednesday, HBO announced that it will premiere on their network Tuesday, May 14, with both chapters airing back-to-back. And they also released a new teaser trailer, appropriate considering that this is the 55th anniversary of the announcement of Ali changing his name:

The two-part HBO Sports documentary WHAT’S MY NAME | MUHAMMAD ALI, chronicles the extraordinary life of one of the 20th century’s most iconic figures.

See teaser: