ter his grandson took over the company and expanded its reach even further. At a young age, he became the world's richest person!"You mean Si Ye Chen"Si Yechen is the world's richest person, known by...owing that he was an old friend of his mother Li Yue'e. Because he often lived abroad, their meetings were few and far between.The fact that I was just caught red-handed, so he decided to help out the...