Musk becomes world's first trillionaire as SpaceX shares soar
Tomas Kauer - News Writer and Moderator 
After the biggest initial public offering in history, shares in Elon Musk's SpaceX closed 19% higher on their first day of trading. Between his holdings in SpaceX and Tesla, where he is also CEO, Musk is now worth an estimated $1.1 trillion, according to 'Forbes'.
