Elon Musk became the first person to be worth $600 billion on Monday, according to Forbes, making the gap between him becoming a trillionaire less than the gap between him and the next richest person, Google co-founder Larry Page.

Elon Musk’s ex, Grimes, recently took to social media to reveal that he initially followed her but later blocked her. She said she is now living life on her own terms and is focused solely on co-parenting.