Question: Brandy was handpicked by a producer that herself had been recognized by the "Guinness World Records" for what?

According to "Guinness World Records", "White Christmas" (1942) by Bing Crosby is the best-selling single worldwide, with estimated sales of over 50 million copies.  The song recognized as "the best-selling single of all time" was released before the pop/rock singles-chart era and "was listed as the world's best-selling single in the first-ever "Guinness Book of Records" (published in 1955) and—remarkably—still retains the title more than 50 years later."  "Guinness World Records" states that double A-side charity single "Candle in the Wind 1997"/"Something About the Way You Look Tonight" (1997) by Elton John, a tribute to the late Diana, Princess of Wales, is "the biggest-selling single since UK and US singles charts began in the 1950s, having accumulated worldwide sales of 33 million copies," making it the second-best-selling single of all time. <SEP>  In 2009, "Guinness World Records" cited her as the most awarded female act of all-time. Whitney Elizabeth Houston (August 9, 1963 – February 11, 2012) was an American singer, actress, producer, and model.  Houston is one of the best-selling music artists of all-time, with 200 million records sold worldwide.  She released seven studio albums and two soundtrack albums, all of which have diamond, multi-platinum, platinum, or gold certification.  Houston's crossover appeal on the popular music charts, as well as her prominence on MTV, starting with her video for "How Will I Know", influenced several African American women artists who follow in her footsteps. <SEP> Bao Xishun (also known as Xi Shun; born 1951) is a herdsman from Inner Mongolia, China, recognized by "Guinness World Records" as one of the world's tallest living men.  On September 17, 2009, Turkey's Sultan Kösen overtook Bao Xishun as the tallest living man in the world, when he was measured by Guinness World Records, standing 2.51 m tall. <SEP> As an actress, Brandy has appeared in feature films and television shows.  She made her television debut in 1993 in the ABC sitcom "Thea", as the daughter of a single mother (Thea Vidale).  Broadcast to low ratings, the series ran for only one season, but earned her a Young Artists Award nomination for Outstanding Youth Ensemble alongside her co-stars.  In 1996, her short-lived engagement on "Thea" led Brandy to star in her own show, the UPN-produced sitcom "Moesha", in which she played the title role of Moesha Mitchell, a Los Angeles girl coping with a stepmother as well as the pressures and demands of becoming an adult.  The program debuted on UPN in January 1996, and soon became their most-watched show.  The network decided to cancel the show after six seasons on the air, leaving it ending with a cliffhanger for a scrapped seventh season.  In 1997, Brandy was hand-picked by producer Whitney Houston to play the title character in Rodgers and Hammerstein’s television version of "Cinderella" featuring a multicultural cast that also included Jason Alexander, Whoopi Goldberg, and Houston.  Brandy was awarded an NAACP Image Award for her performance.  The two-hour "Wonderful World of Disney" special garnered an estimated 60 million viewers, giving the network its highest ratings in the time period in 16 years, and won an Emmy Award the following year.