Created in 1992, this logo features the size-22 shoes and two-handed slam that could only belong to the Big Diesel, Shaquille O'Neal.

Created in 1992, this logo features the size-22 shoes and two-handed slam that could only belong to the Big Diesel, Shaquille O'Neal.

Created in 1992, this logo features the size-22 shoes and two-handed slam that could only belong to the Big Diesel.Created in 1992, this logo features the size-22 shoes and two-handed slam that could only belong to the Big Diesel, Shaquille O'Neal.

Created in 1992, this logo features the size-22 shoes and two-handed slam that could only belong to the Big Diesel, Shaquille O'Neal.

Swingman is Nike baseball's version of the Jumpman logo and conveys Griffey's iconic swing, complete with his recognizable backward cap.

Swingman is Nike baseball's version of the Jumpman logo and conveys Griffey's iconic swing, complete with his recognizable backward cap.

Swingman is Nike baseball's version of the Jumpman logo and conveys Griffey's iconic swing, complete with his recognizable backward cap.

Swingman is Nike baseball's version of the Jumpman logo and conveys Griffey's iconic swing, complete with his recognizable backward cap.

Yes, it's two J's. Yes, it's also a W. And yes, it's also sort of his No. 99. But what you might not know is Houston Texans DE J.J. Watt's logo was designed to look like rising buildings, built from the bottom up as a metaphor for his work ethic.

Yes, it's two J's. Yes, it's also a W. And yes, it's also sort of his No. 99. But what you might not know is Houston Texans DE J.J. Watt's logo was designed to look like rising buildings, built from the bottom up as a metaphor for his work ethic.

Yes, it's two J's. Yes, it's also a W. And yes, it's also sort of his No. 99. But what you might not know is Houston Texans DE J.J. Watt's logo was designed to look like rising buildings, built from the bottom up as a metaphor for his work ethic.

Yes, it's two J's. Yes, it's also a W. And yes, it's also sort of his No. 99. But what you might not know is Houston Texans DE J.J. Watt's logo was designed to look like rising buildings, built from the bottom up as a metaphor for his work ethic.

When Nike designed a logo for Tiger Woods in 1996 (revised to look like his current model in 2000), he became the brand's first athlete marketed on the basis of his initials.

When Nike designed a logo for Tiger Woods in 1996 (revised to look like his current model in 2000), he became the brand's first athlete marketed on the basis of his initials.

When Nike designed a logo for Tiger Woods in 1996 (revised to look like his current model in 2000), he became the brand's first athlete marketed on the basis of his initials.

When Nike designed a logo for Tiger Woods in 1996 (revised to look like his current model in 2000), he became the brand's first athlete marketed on the basis of his initials.

PacMan sells merchandise with this logo that incorporates elements of the national flag of the Philippines, where he serves as a senator.

PacMan sells merchandise with this logo that incorporates elements of the national flag of the Philippines, where he serves as a senator.

This signature arcing swing could only belong to Alex Rodriguez. This logo is now the emblem of his investment company, A-Rod Corp.

This signature arcing swing could only belong to Alex Rodriguez. This logo is now the emblem of his investment company, A-Rod Corp.

This signature arcing swing could only belong to Alex Rodriguez. This logo is now the emblem of his investment company, A-Rod Corp.

This signature arcing swing could only belong to Alex Rodriguez. This logo is now the emblem of his investment company, A-Rod Corp.

The designer who created the TB12 logo back in 2008, Adam Padilla, told Adweek, "Tom Brady is a clean-cut, all-American, square-jawed, handsome guy. You can't make a graffiti logo or something that's too conservative or wild."

The designer who created the TB12 logo back in 2008, Adam Padilla, told Adweek, "Tom Brady is a clean-cut, all-American, square-jawed, handsome guy. You can't make a graffiti logo or something that's too conservative or wild."

The designer who created the TB12 logo back in 2008, Adam Padilla, told Adweek, "Tom Brady is a clean-cut, all-American, square-jawed, handsome guy. You can't make a graffiti logo or something that's too conservative or wild."

The designer who created the TB12 logo back in 2008, Adam Padilla, told Adweek, "Tom Brady is a clean-cut, all-American, square-jawed, handsome guy. You can't make a graffiti logo or something that's too conservative or wild."

Harper's initials and the number 34 he wore with the Washington Nationals (he changed to No. 3 when he moved to the Philadelphia Phillies) are collapsed into one logo that he's been sporting since 2013.

Harper's initials and the number 34 he wore with the Washington Nationals (he changed to No. 3 when he moved to the Philadelphia Phillies) are collapsed into one logo that he's been sporting since 2013.

Harper's initials and the number 34 he wore with the Washington Nationals (he changed to No. 3 when he moved to the Philadelphia Phillies) are collapsed into one logo that he's been sporting since 2013.

Harper's initials and the number 34 he wore with the Washington Nationals (he changed to No. 3 when he moved to the Philadelphia Phillies) are collapsed into one logo that he's been sporting since 2013.

Greg Norman's shark logo first appeared on his Reebok-licensed line of apparel and is now a representative for more than a dozen businesses he owns.

Greg Norman's shark logo first appeared on his Reebok-licensed line of apparel and is now a representative for more than a dozen businesses he owns.

Greg Norman's shark logo first appeared on his Reebok-licensed line of apparel and is now a representative for more than a dozen businesses he owns.

Greg Norman's shark logo first appeared on his Reebok-licensed line of apparel and is now a representative for more than a dozen businesses he owns.

Venus Williams' logo appears on her clothing line, EleVen, which debuted at New York Fashion Week in 2012.

Venus Williams' logo appears on her clothing line, EleVen, which debuted at New York Fashion Week in 2012.

Venus Williams' logo appears on her clothing line, EleVen, which debuted at New York Fashion Week in 2012.

Venus Williams' logo appears on her clothing line, EleVen, which debuted at New York Fashion Week in 2012.

After proving his dominance in the league, Kobe Bryant became a Nike-sponsored athlete in 2003, and The Sheath was unveiled on the Nike Huarache 2k5.

After proving his dominance in the league, Kobe Bryant became a Nike-sponsored athlete in 2003, and The Sheath was unveiled on the Nike Huarache 2k5.

After proving his dominance in the league, Kobe Bryant became a Nike-sponsored athlete in 2003, and The Sheath was unveiled on the Nike Huarache 2k5.

After proving his dominance in the league, Kobe Bryant became a Nike-sponsored athlete in 2003, and The Sheath was unveiled on the Nike Huarache 2k5.

LeBron's first logo was unveiled in 2003, when he signed a deal with Nike to produce shoes and apparel. His current logo, above, has been used since 2010, when he went to the Miami Heat and changed his jersey from No. 23 to No. 6.

LeBron's first logo was unveiled in 2003, when he signed a deal with Nike to produce shoes and apparel. His current logo, above, has been used since 2010, when he went to the Miami Heat and changed his jersey from No. 23 to No. 6.

Steph's SC30 logo debuted on his first sneaker, the Curry One, with Under Armour in 2015.

Steph's SC30 logo debuted on his first sneaker, the Curry One, with Under Armour in 2015.

Steph's SC30 logo debuted on his first sneaker, the Curry One, with Under Armour in 2015.

Steph's SC30 logo debuted on his first sneaker, the Curry One, with Under Armour in 2015.

Messi introduced this logo in 2011 on his Facebook page, saying, "I share with you my personal logo that represents who I am as a player and person."

Messi introduced this logo in 2011 on his Facebook page, saying, "I share with you my personal logo that represents who I am as a player and person."

Messi introduced this logo in 2011 on his Facebook page, saying, "I share with you my personal logo that represents who I am as a player and person."

Messi introduced this logo in 2011 on his Facebook page, saying, "I share with you my personal logo that represents who I am as a player and person."

Federer's wife helped develop a classic-looking logo that he unveiled while accepting his trophy at Wimbledon in 2006.

Federer's wife helped develop a classic-looking logo that he unveiled while accepting his trophy at Wimbledon in 2006.

Federer's wife helped develop a classic-looking logo that he unveiled while accepting his trophy at Wimbledon in 2006.

Federer's wife helped develop a classic-looking logo that he unveiled while accepting his trophy at Wimbledon in 2006.