Question: What was the person who had a sidekick who the hosted nationally televised talent competition?

<P0-S0> Michael Paul Cathers (born May 12, 1964), known by his stage name, Geechy Guy, is a stand-up comedian who hails from the U.S. state of Michigan. <P0-S1>  He is probably best known for his appearances on "Star Search", the nationally televised talent competition hosted by Ed McMahon. <P0-S2>  While on the show, Guy coined the term "joke grenades" to describe jokes that trigger a delayed audience reaction. <P0-S3>  Guy held the record for the most wins for a comedian (10) beating such comedians as Ray Romano and nine others. <P0-S4>  He was defeated by Rondell Sheridan. <SEP> <P1-S0> Mary-Jess Leaverland (artist name: Mary-Jess) is an English singer and songwriter who won "Min Xing Chang Fan Tian" (or in English: "I Want to Sing to the Stars"), a provincial Chinese televised talent competition televised to 70 million people in December 2009. <SEP> <P2-S0> The PBA Tournament of Champions is one of the four major PBA (Professional Bowlers Association) bowling events. <P2-S1>  The inaugural event, held by the PBA in , featured all 25 PBA Tour title-holders to date, and was won by PBA Hall of Famer Joe Joseph, who had qualified for the tournament only four events prior. <P2-S2>  In , the tournament featured all champions since the 1962 event, before officially becoming an annual event in 1966 (at that time featuring the most recent 48 tour champions). <P2-S3>  From 1965 to 1993, Firestone Tire sponsored the Tournament of Champions. <P2-S4>  From 1965 until 1994, the tournament was contested at Riviera Lanes (now AMF Riviera Lanes) in Fairlawn, Ohio near the long-time Firestone World Headquarters in Akron, Ohio. <P2-S5>  In a notable opening match at the 1967 Tournament of Champions finals, Jack Biondolillo rolled the first-ever nationally televised 300 game. <P2-S6>  Oddly, Biondolillo would only tally a 188 score in his next match (a victory), before being eliminated in his third match with a 172 score. <P2-S7>  Biondolillo's feat was not matched until , when Sean Rash rolled the TOC's second televised perfect game in the second match of the stepladder finals. <P2-S8>  The tournament has also seen a pair of televised 299 games, by Don Johnson () and Mika Koivuniemi (). <P2-S9>  The 2011 event also featured the lowest-ever game bowled in a nationally televised PBA event as well as the largest pin differential in a PBA match, when Koivuniemi defeated Tom Daugherty in the semifinals, 299–100. <SEP> <P3-S0> Edward Leo Peter McMahon Jr. (March 6, 1923 – June 23, 2009) was an American comedian, actor, singer, game show host and announcer. <P3-S1> " He also hosted the original "Star Search" from 1983 to 1995. <P3-S2>  He co-hosted "TV's Bloopers & Practical Jokes" with Dick Clark from 1982 to 1998. <P3-S3>  He is most famous for his thirty year run on NBC television as Johnny Carson's sidekick, announcer and second banana on "The Tonight Show" from 1962 through 1992 and on Carson's earlier ABC game show "Who Do You Trust? <P3-S4>  He also presented sweepstakes for the direct marketing company American Family Publishers (not, as is commonly believed, its main rival Publishers Clearing House).