Hey! Say! JUMP music band produced by Johnny Kitagawa with Guinness World Records representative Frank Foley
His new records are for Most No.1 Singles Produced by an Individual (232), and Most Concerts Produced by an Individual (8,419).
Kitagawa has achieved the No. 1 position more often than any music producer with a record 232 chart-toppers for over 40 of Japan's bestselling groups (based on data for the period 1974 to 2010).
He also holds the record for the most number of concerts produced by an individual having produced an amazing 8,419 between 2000 and 2010. Concerts by Japanese mega-bands SMAP, KinKi Kids, ARASHI, KAT-TUN and Hey! Say! JUMP attracted an estimated 48,234,550 fans.
His achievements, over a career commencing in 1962, have earned him the reputation as the most prolific "idol band" producer in the world.
He should be awarded in making fangirls/fanboys going bankrupt happily also.
and as a fan i'm surprised JUMP is called megaband :o