Super Junior's Siwon is�rumored to have hailed from a rich family, but up until now, it's only been speculation. On January 3rd, Boryung Pharmaceutical announced that that their�new CEO would be Choi Kiho. Kiho has already�worked as a CEO for Korea Slim Fashion and as a professor at a university. Of his two kids, one of them happens to be Choi Siwon. Many people have predicted that Siwon is from a rich family because of his 'rich boy aura'. Source via SPN