Question: Who suggested that the duo form who recorded "Hard Workin' Man"?
Context: Brooks & Dunn is an American country music duo consisting of Kix Brooks and Ronnie Dunn, both vocalists and songwriters.  The duo was founded in 1990 through the suggestion of Tim DuBois.  Before the foundation, both members were solo recording artists.  Brooks wrote number one singles for John Conlee, Nitty Gritty Dirt Band, and Highway 101; both he and Dunn also charted two solo singles a piece in the 1980s, with Brooks also releasing an album for Capitol Records in 1989.  However, they began hitting the charts together in 1991. "Hard Workin' Man" is a song written Ronnie Dunn, and recorded by American country music duo Brooks & Dunn that peaked at number four on the US Country charts in 1993.  It was released in February 1993 as the first single and title track from their second album "Hard Workin' Man".  It also won the duo the Best Country Performance by a Duo or Group with Vocals in 1994. "Workin' Man (Nowhere to Go)" is a song written by Jimmie Fadden and recorded by American country music group Nitty Gritty Dirt Band.  It was released in April 1988 as the lead single from the album "Workin' Band".  The song reached number 4 on the "Billboard" Hot Country Singles & Tracks chart. "She Used To Be Mine" is a song written by Ronnie Dunn, and recorded by American country music duo Brooks & Dunn.  It was released in August 1993 as the third single from their album "Hard Workin' Man".  The song reached the top of the "Billboard" Hot Country Singles & Tracks (now Hot Country Songs) chart, becoming their fifth Number One single. Hard Workin' Man was the second studio album released by country duo Brooks & Dunn.  Like its predecessor, this album had a string of top 5 hits (on the US Hot Country chart).  Its singles were "Hard Workin' Man" (#4), "Rock My World (Little Country Girl)" (#2), "She Used To Be Mine" (#1), "We'll Burn That Bridge" (#2), and "That Ain't No Way To Go" (#1).  The album also featured a remixed dance version of the Number One hit "Boot Scootin' Boogie", which originally appeared on "Brand New Man". "Rock My World (Little Country Girl)" is a song written by Bill LaBounty and Steve O'Brien, and performed by American country music duo Brooks & Dunn.  It was released in December 1993 as the fourth single from their album, "Hard Workin' Man", as well as the second single to feature Kix Brooks on lead vocals instead of Ronnie Dunn.  The song peaked at number 2 on the "Billboard" Hot Country Singles & Tracks (now Hot Country Songs) chart. Workin' Together is a 1971 album recorded and released by Ike & Tina Turner on the Liberty Records label.  Their second album with the label, it was also their most successful album to date.  Much like their previous album, "Come Together", the album featured several covers of rock songs and also featured renewed versions of previous Ike & Tina songs, which was a habit for the couple.  The album featured the duo's biggest-selling hit, a funk rock styled cover of "Proud Mary" and also featured another popular Ike & Tina song, the Ike Turner & Alliene Bullock-composed "Funkier Than a Mosquita's Tweeter", later covered by Nina Simone.  Several of the songs were written by Ike (including one by "Eki Renrut", which is Ike Turner's name backwards) and "The Way You Love Me" which was a song the Turners had recorded for their very first studio album together, "The Soul of Ike & Tina Turner", a decade earlier. "That Ain't No Way To Go" is a song co-written and recorded by American country music duo Brooks & Dunn.  It was released in March 1994 the fifth and final single from their album "Hard Workin' Man".  The song reached the top of the "Billboard" Hot Country Singles & Tracks (now Hot Country Songs) chart.  It was written by Kix Brooks, Ronnie Dunn and Don Cook. Relaxin' with the Miles Davis Quintet is an album recorded in 1956 by Miles Davis.  Two sessions on 11 May 1956 and 26 October in the same year resulted in four albums—this one, "Steamin' with the Miles Davis Quintet", "Workin' with the Miles Davis Quintet" and "Cookin' with the Miles Davis Quintet".  These four albums are considered to be among the best performances in the whole hard bop subgenre.  The album was remastered by Rudy Van Gelder in 2005 for Prestige Records.  This album includes dialogue snippets taken from the original master reel.  It also emphasizes the Miles Davis' concentrated ballad-style playing with his medium-register trumpet. "We'll Burn That Bridge" is a song written by Don Cook and Ronnie Dunn and recorded by American country music duo Brooks & Dunn.  Released in May 1993 as the second single from their CD, "Hard Workin' Man", it peaked at #2 on the country charts for two weeks, behind "Chattahoochee" by Alan Jackson.
Answer: Tim DuBois