Elon Musk and Grimes are said to have three children together, According to the new biography of the Tesla CEO, not two as previously believed. Sources suggest that Mr. Musk and Ms. Grimes received a third child, a son they called Techno Mechanicus His identity has been kept a well-guarded secret, and not much is known about him or when he was born.More on Musks kidsWith three distinct ladies, Mr. Musk now appears to have ten biological children in total. Notably, between 2018 and 2022, Mr. Musk had sporadic relationships with the 35-year-old Canadian electro-musician, whose true name is Claire Boucher. The singer previously claimed that although they have now broken up, their relationship is “fluid.”Their daughter, Exa Dark Siderael Musk, or Y, was born via surrogate in December 2021, and their first child, X A-Xii, or X, was given the name in May 2020.The billionaire recently gave his fans their first glimpse of the toddler twins he and Neuralink Executive Shivon Zilis share.Along with being the ex-husband of Canadian novelist Justine Wilson, he is also the father of their six children. He had his first child, Nevada Alexander, in 2002, but he passed away from sudden infant death syndrome (SIDS) at the age of 10 weeks, according to sources.Moreover, based on preorders, his biography, which is scheduled to be published on September 12, has already surpassed other books in the same category on Amazon. Walter Isaacson, a journalist, wrote the biography after receiving exclusive access to the proprietor of Twitter for the previous two years.