Question: Who was co-lead vocalist in Linkin Park and also produced albums by Lupe Fiasco and the X-Ecutioners?

Context paragraphs:
Kick, Push: "Kick, Push" is the first single released from Lupe Fiasco's debut album, "Lupe Fiasco's Food & Liquor".  The song was written by Lupe Fiasco, and produced by producer Soundtrakk.  It describes a love story between a male and a female misfit skateboarders.  It has been referred to as "a needle in hip hop's haystack of complacent songs."

Paris, Tokyo: "Paris, Tokyo" is a Grammy-nominated third single from Lupe Fiasco's second studio album "Lupe Fiasco's The Cool".  It was first presented at the 2007 Lollapalooza in Chicago.  The single was officially serviced to radio stations as of April 3, 2008 according to Lupe Fiasco's MySpace blog.  The official digital release of the song was on April 12, 2008.  It contains a sample of Eumir Deodato's "San Juan Sunset".

It's Goin' Down (X-Ecutioners song): "It's Goin' Down" is a song by American turntablists The X-Ecutioners.  It features two members of American rock band Linkin Park: rapper Mike Shinoda and turntablist Joe Hahn.  It is often mistaken for a Linkin Park track due to their involvement.  It was released as the first and only single from The X-Ecutioners' second studio album "Built from Scratch", which was originally released in September 26, 2001.  The single was released in March 2002 in CD and vinyl format.

Lupe Fiasco: Wasalu Muhammad Jaco (born February 16, 1982), better known by his stage name Lupe Fiasco ( ), is an American rapper, record producer, and entrepreneur.  He rose to fame in 2006 following the success of his debut album, "Lupe Fiasco's Food & Liquor".  He also performs as the frontman of rock band Japanese Cartoon under his real name.  As an entrepreneur, Fiasco is the chief executive officer of 1st and 15th Entertainment.

Lupe Fiasco's Food &amp; Liquor: Lupe Fiasco's Food & Liquor, commonly referred to as Food & Liquor, is the debut studio album by American recording artist Lupe Fiasco, released on September 19, 2006, on 1st & 15th Entertainment and Atlantic Records.  The album features production from The Neptunes, Kanye West, Mike Shinoda, Craig Kallman, Prolyfic, Needlz, Soundtrakk, and Brandon Howard.  Jay-Z, Chill, and Fiasco himself are credited as the executive producers for the album.  Songs on the record discuss poverty, Islam, terrorism, racism, and individuality.

Believe Me (Fort Minor song): "Believe Me" is a song by American hip hop artist Fort Minor, the side project of rock band Linkin Park's co-lead vocalist Mike Shinoda.  It is the third US and first international single from Fort Minor's debut album, "The Rising Tied".  Two versions of the CD single were released, the first being released in November 15, 2005; and the second in November 22, 2005.  The track features hip hop group Styles of Beyond and Eric Bobo of Cypress Hill.

Mike Shinoda: Michael Kenji Shinoda ( , born February 11, 1977) is an American musician, songwriter, record producer and graphic designer.  He co-founded Linkin Park in 1996 and is the band's rhythm guitarist, primary songwriter, keyboardist, producer, and lead vocalist.  Shinoda later created a hip-hop-driven side project, Fort Minor, in 2004.  He served as a producer for tracks and albums by Lupe Fiasco, Styles of Beyond, and The X-Ecutioners.

Lupe Fiasco versus Daigo Umehara: Lupe Fiasco versus Daigo Umehara was a "Street Fighter V" exhibition match between rapper Lupe Fiasco and professional "Street Fighter" veteran Daigo Umehara.  The game, held shortly before the public release of "Street Fighter V" on February 15, 2016, famously resulted in a three-to-two win for Fiasco.  The match has frequently been criticized for possibly being staged, and the celebrity's later association with professional "Street Fighter" play has resulted in mixed opinions among the fighting game community.

Lupe Fiasco's The Cool: Lupe Fiasco's The Cool (commonly referred as The Cool) is the second studio album by Chicago-native rapper Lupe Fiasco.  It was released on December 18, 2007, by 1st & 15th Entertainment and Atlantic Records.  Recording sessions took place during 2006 to 2007, with Lupe Fiasco himself, alongside Charles Patton (Chilly) serving as the records executive producers.  The concept album, "The Cool" was based upon the song and a title character from his debut album, "Food & Liquor" (2006).  The album features guest appearances from Gemini, Snoop Dogg and Matthew Santos, while the production was provided by Patrick Stump, Soundtrakk and Unkle, among others.

Shining Down: "Shining Down" is a song by Lupe Fiasco.  It was intended to be the first single of "Everywhere", the first of three CDs of Lupe Fiasco's triple album, "Lupe Fiasco's LupE.N.D." , but because of its release being withheld, there was speculation circulating that it may be the first single of his third album, "Lasers".  The song, however, was only included in the iTunes deluxe version of the album and was considered a promotional single.  The song is produced by Soundtrakk and features Matthew Santos, in the same collaborative manner in which the lead single "Superstar" was composed for Lupe's critically acclaimed second album "Lupe Fiasco's The Cool".

Supporting paragraphs: Believe Me (Fort Minor song) Mike Shinoda
Answer: Mike Shinoda