Elon Musk’s net worth reached $1.1 trillion after SpaceX's successful stock market debut, which raised $75 billion and valued the firm at $1.77 trillion.

<p> <img alt="SpaceX shares began trading on the Nasdaq, under the ticker &#147;SPCX,&#148; at $150, above the $135 listing price" height="80" src="https://en.mercopress.com/data/cache/noticias/110471/100x80/musk.jpg" style="float: left; margin: 0 12px 6px 0; border: 1px solid #333;" width="100" /> Technology magnate Elon Musk became the world's first trillionaire on Friday, after his aerospace company SpaceX made its stock-market debut. Following the IPO, which raised a rec...