R.A. the Rugged Man

On a December 2021 podcast for political commentator Tim Pool, Thorburn nearly got into an altercation with Pool on air after Pool called him a "racist prick". Thorburn said that Pool was white and claimed Pool had never experienced racism, and he also accused Pool of promoting Derek Chauvin, and making excuses for the men who murdered Ahmaud Arbery, saying to Pool that "lives have been lost by police, and you were there bootlicking the fucking cops."

The third studio album by Thorburn, All My Heroes Are Dead, was released on April 17, 2020 and debuted #22 on the US Billboard Top Current Album Sales and #3 on the UK R&B Albums. It features artists like Ghostface Killah, Eamon, Atmosphere, Ice-T, Vinnie Paz, Brand Nubian, Chino XL, M.O.P. and Onyx.

Thorburn has two children: Ella (born in 2016) and John A. Thorburn (born in 2017).

He was featured on all three of Rawkus's Soundbombing albums, as well as the platinum-selling WWF Aggression album. After a brief stint on Capitol Records (during which he recorded another unreleased album, American Lowlife), Thorburn signed with independent label Nature Sounds and released his official debut, Die, Rugged Man, Die. In 2013, Thorburn released his second album, Legends Never Die, via Nature Sounds.

Thorburn's second studio album Legends Never Die was released on April 30, 2013. Guest appearances include Brother Ali, Masta Ace, Tech N9ne, Talib Kweli, Hopsin, Eamon, and Krizz Kaliko. His first single of the album was "The Peoples Champ", the second was "Learn Truth" feat. Talib Kweli. Upon release the album debuted at number 1 on the US Billboard Heatseekers Albums chart, number 17 on the Billboard Top R&B/Hip-Hop Albums chart, and at number 131 on the Billboard 200. In 2016, Thorburn was featured on German rapper Kool Savas studio album Essahdamus on the song "Wahre Liebe".

Thorburn's father, Staff Sgt. John A. Thorburn, was a Vietnam veteran. His brother Maxx was born disabled and blind, eventually dying at the age of 10. Thorburn's sister, Dee Ann, died in 2007 at the age of 26. Thorburn tells his father's story in "Uncommon Valor: A Vietnam Story," from the Jedi Mind Tricks album Servants in Heaven, Kings in Hell. John A. Thorburn died of cancer on January 7, 2010. Thorburn is of German, Scottish and Sicilian descent.

In 2004, Thorburn released his first album Die, Rugged Man, Die through Brooklyn-based label Nature Sounds. He has cameos in several music videos including Havoc from Mobb Deep's I'm the Boss, Sadat X's Throw the Ball and Masta Killa's Old Man featuring RZA and Ol' Dirty Bastard.

In 1992, Thorburn signed with Jive Records, then in the mid-1990s signed with Priority Records/EMI. His contract was later absorbed by Capitol Records but he began recording independently in the early 2000s. He was featured on all three of Rawkus's Soundbombing albums, as well as the platinum-selling WWF Aggression album, performing the theme song for Chris Jericho. In Ego Trip Vol. 1, Issue 3, The Notorious B.I.G. was quoted as saying, "And I thought I was the illest," when referring to Thorburn.