OpenAI CEO Sam Altman has married his partner, Oliver Mulherin. Altman, 38, the well-known tech figure, and Mulherin, an Australian software developer, got hitched in a private wedding amidst palm trees and some observers at an isolated tropical beach resort.
Recently, OpenAI CEO Sam Altman shared his personal emotional baby boy news on February 23, 2025. Altman made public this happy news in an emotional post on X (formerly Twitter), the medium where he had made his audience well-acquainted with the life of the man behind OpenAI.It was a snug moment for the tech world, particularly when Altman’s off-work life was barely seen by the public eye.
Sam Altman’s husband Oliver Mulherin
Oliver Mulherin was born in Melbourne, Australia. There, he picked up a liking for technology during his childhood years. He pursued his science and technology skills from the John Monash Science School. Next, he took on a Bachelor of Computer Science course at the University of Melbourne and graduated in 2016. His education paved the way to his professional life as a successful software engineer.
Oliver Mulherin has achieved great success in the technology sector, with a varied career in several well-known organizations. His career started with an internship at Vital-Sim in Calgary, Canada, in 2014, where he learned the most important aspects of software development. In 2015, he co-founded PROPL in Melbourne, which marked the beginning of his entrepreneurial endeavors. Following his exit from PROPL in 2017, Mulherin worked at the IOTA Foundation, SPARK Neuro, and Broadwing before working a significant role at Meta (formerly Facebook) in 2020, where he served as a software
engineer until 2022.
During his career, Mulherin has made significant contributions to numerous projects that would improve user experiences and blend innovative technologies into the tech space. He has also innovated AI-based solutions and business models through innovations such as TechSavvy, where he registered incredible growth and garnered investor interest.
Oliver Mulherin personal life and relationship with Sam Altman
Oliver Mulherin and Sam Altman’s relationship entered the public sphere when they both went to a White House dinner in June 2023, organized by President Joe Biden for Indian Prime Minister Narendra Modi. The couple remained quiet about their engagement, but they got married in January 2024 in an intimate beach wedding in Hawaii with close friends and family members. The wedding ceremony had Jewish elements, including breaking the glass.
Sam Altman announces birth of premature son and emotional journey of parenthood
In his post, 39-year-old Altman announced that his early baby boy was born prematurely. Altman told his fans that the new infant was getting the right medical care in the Neonatal Intensive Care Unit (NICU). Premature births can come with added anxiety since early babies are typically in greater need, but Altman informed that his son was fine with the medical treatment.
Altman shared his utter delight at becoming a first-time parent, captioning, “Welcome to the world, little guy!” With this happy news, Altman also shared a striking image of his newborn’s small hand grasping an adult finger, representing the fragile and intimate connection between parent and child. He also explained the premature birth, that the baby would be in the NICU for a bit but is fine. Altman also appreciated the peaceful time spent taking care of his son, calling it “really nice to be in a little bubble taking care of him.” This phrase encapsulated both the difficulty and the deep emotional process of being a parent.
Altman concluded his post with an extremely emotional statement, “I have never felt such love,” to emphasize the utmost joy and close connection that comes with parenthood.
Reactions to Sam Altman’s announcement of premature baby boy
Altman’s news was instantly shared and went viral, receiving widespread attention mostly from his fellow tech professionals. He was among the very first to comment, with the CEO of Microsoft, Satya Nadella, saying, “My heartfelt congratulations, Sam! Parenthood is one of the richest and most enriching experiences of life. All the best to you and yours.” Nadella’s message set the tone and, before long, many other business leaders soon followed suit to congratulate and offer best wishes to the new parents. Thousands of individuals participated in congratulating Altman on the good news, highlighting the positive response he got from his followers and peers as well.