A History of Athlete Name Changes
Cassius Clay became Muhammad Ali 49 years ago, today.

Image via Complex Original

In sports, your name is everything. Most teams have it written on the back of a player's jersey. Fans go out and buy memorabilia with a person's name emblazoned on it. It's even shown on the Jumbotron from time to time. Sometimes, though, athletes are in need of a change and a simple nickname won't help. So, some folks go out and switch up a part or, at times, their entire birth name.
While some choices—like Kareem Abdul-Jabbar's—make sense, others can be true head scratchers. We see you, Chad (formerly known as Ochocinco) Johnson and Metta World Peace. Today marks the day that Cassius Clay officially became Muhammad Ali. So, let's take a look at the players that choose to make some legal adjustments in their personal lives. Here is A History of Athlete Name Changes.
James Thomas Nichols to James "Cool Papa" Bell

Walker Smith, Jr. to Sugar Ray Robinson

Muhammad Ali

Warren Edward Armstrong to Warren Jabali

Lew Alcindor to Kareem Abdul-Jabbar

Bobby Moore to Ahmad Rashad

Donald A. Smith to Zaid Abdul Aziz

Lloyd Bernard Free to World B. Free

Marvin Hagler to Marvelous Marvin Hagler

Mark Duper to Mark Super Duper

Jose Gonzalez to Jose Uribe

Akeem Olajuwon to Hakeem Olajuwon

Chris Jackson to Mahmoud Abdul-Rauf

Mark Rogowski to "Gator" Mark Anthony

Jim "The Ultimate Warrior" Hellwig to Warrior

Shammgod Wells to God Shammgod

Eldrick Woods to Tiger Woods

Olivier Michael Saint-Jean to Tariq Abdul-Wahad

Brian Williams to Bison Dele

Sharmon Shaw to Karim Abdul-Jabbar to Abdul-Karim al-Jabbar

John Paul Bonser to Boof Bonser

Mike Jefferson to Mike Danton

Johan Ramon Santana to Ervin Santana

Maybyner Rodney Hilário to Nenê

Maurice Drew to Maurice Jones-Drew

Will Peterson to William James

John Holmes to J.B. Holmes

Milton “J.R.” Henderson to J.R. Sakuragi

Greg White to Stylez G. White

Jon Koppenhaver to War Machine

Chad Johnson to Chad Ochocinco to Chad Johnson

Ron Artest to Metta World Peace

Mike Stanton to Giancarlo Stanton
