Justine Musk , the ex-wife of Elon Musk , recently shared her thoughts on the principles that contributed to the success of the Tesla and SpaceX CEO. Speaking at a TEDx talk, as reported by Benzinga, she provided a unique perspective based on her years with Elon Musk and as the mother of their five children. Her talk shed light on how boundaries and focus played a vital role in shaping the ambitious entrepreneur’s achievements. Justine Musk highlighted her ex-husband Elon Musk ’s focus and boundary-setting as keys to his success in a recent TEDx talk. In an essay, she reflected on their strained marriage, emphasizing ... Justine Musk (born 2 September 1972, Age: 49 Years) is a famous Candian-American author, writer, and entrepreneur from Peterborough, Ontario, Canada. She is well-known in the country as the ex-wife of Elon Musk . As everyone knows that Elon is a billionaire business magnate and entrepreneur. Musk is popular as the CEO of Tesla and SpaceX. Justine Musk (née Wilson, born September 2, 1972) is a Canadian author and the first wife of entrepreneur Elon Musk . She is known for her fantasy fiction novels and for her essays about her marriage to Elon Musk . After her divorce, she became an influential voice on relationships and personal identity.