Robert Lawler is an American professional mixed martial artist who has been competing since 2001. He is the former UFC Welterweight Champion, former EliteXC Middleweight Champion, and has formerly... Wikipedia
- Born: Robert Glenn Lawler, March 20, 1982, San Diego, California, U.S.
- Other names: Ruthless
- Residence: Parkland, Florida, U.S.
- Nationality: American
- Division: Welterweight (2001–2004, 2013–present), Middleweight (2004–2012, 2021)
- Reach: 74 in (187.96 cm)
- Fighting out of: Coconut Creek, Florida, U.S.
- Team: Sanford MMA (2017–present), American Top Team (2013–2016), Miletich Fighting Systems (2000–2013)
- Years active: 2001–present
- Data source: DuckDuckGo