Sabay-sabay nating kilalanin si Masao Gunji, ang kasalukuyang Guinness World Record holder ng may pinakamaraming koleksyon ng Hello Kitty items ngayong Sabado ng gabi sa 'I-Witness.'

Watch ‘I-Witness,’ every Saturday on GMA Network. These GMA documentaries are hosted and presented by the most trusted broadcasters in the country like Kara David, Sandra Aguinaldo, Howie Severino, Jay Taruc, and Atom Araullo