The careers of doug mcmillon and joaquin duato reveal how business leaders develop through years of practical experience. McMillon started with an hourly job at Walmart before eventually running the retailer. Duato built an international healthcare career at Johnson & Johnson before becoming its chief executive.
Their public profiles come from decisions affecting customers, employees, patients, and investors. They worked in different industries, yet both reached senior leadership after holding substantial responsibilities within the organizations they would lead. Their stories offer a useful view of how large companies select leaders and respond to changing markets.
There is also an important difference in their current professional chapters. McMillon retired as Walmart’s president and CEO on January 31, 2026. Duato remains chairman and CEO of Johnson & Johnson. The biographical details below reflect information checked as of October 20, 2026.
Information Table: doug mcmillon and joaquin duato
| Detail | Doug McMillon | Joaquin Duato |
|---|---|---|
| Full name | Carl Douglas McMillon | Joaquín Duato Boix |
| Date of birth | October 17, 1966 | 1962; exact birthday not established by the reliable sources reviewed |
| Age on October 20, 2026 | 60 | 63 or 64, depending on his birthday |
| Birthplace | United States; reports differ on the specific city | Valencia, Spain |
| Nationality | American | Spanish and American; dual citizenship |
| Profession | Retail executive | Healthcare executive |
| Education | Accounting bachelor’s degree, University of Arkansas; MBA, University of Tulsa | MBA, ESADE; Master of International Management, Thunderbird |
| Documented company career | Walmart, beginning in 1984 | Johnson & Johnson, beginning in 1989 |
| Known for | Walmart CEO, February 2014–January 2026 | Johnson & Johnson CEO since January 2022; chairman since January 2023 |
| Earlier senior responsibilities | Sam’s Club and Walmart International | Pharmaceuticals and enterprise leadership |
The table distinguishes confirmed information from details that require caution. McMillon’s birthday is documented, but published accounts disagree about his birth city. Reliable reporting establishes Duato’s birth year and Valencia birthplace; an exact birthday is therefore omitted.
Doug McMillon’s Early Life and Education
McMillon’s upbringing is closely associated with Arkansas. He grew up in Jonesboro, and his family later moved to Bentonville, the city where Walmart is headquartered. That connection became professionally significant when he began working for the company in 1984.
His first assignment involved distribution-center work, including unloading trailers and picking orders for stores. It introduced him to the physical movement of merchandise long before he became responsible for corporate strategy. His earliest Walmart experience was therefore directly connected to the operational systems supporting its stores.
McMillon earned a bachelor’s degree in accounting from the University of Arkansas and later completed an MBA at the University of Tulsa. Tulsa identifies him as a 1991 MBA graduate. His education accompanied practical experience in a business where purchasing, inventory, pricing, and financial discipline are closely connected.
In a joint biography of doug mcmillon and joaquin duato, education provides an early point of comparison: both completed graduate business qualifications before reaching the highest levels of corporate leadership.
From Merchandise Buyer to Walmart CEO
After completing his Tulsa studies, McMillon became a buyer for fishing tackle. Buying required decisions about products that customers would actually purchase, giving him responsibilities much closer to everyday shopping than his eventual position might suggest.
He subsequently progressed through merchandising and management assignments. Before leading Sam’s Club, he served as its chief merchant. He became president and CEO of Sam’s Club in 2005, taking responsibility for Walmart’s membership warehouse business.
In 2009, McMillon moved into the leadership of Walmart International. This expanded his responsibilities beyond one domestic business model to operations across different national markets. The progression from buying to membership retail and international leadership gave him experience in several important parts of Walmart.
He became president and CEO of Walmart Inc. in February 2014, succeeding Mike Duke. Approximately three decades separated his first hourly assignment and his appointment to the company’s highest executive office.
For readers researching doug mcmillon and joaquin duato, this lengthy progression is more revealing than a simple CEO title. McMillon’s appointment followed experience in merchandise selection, divisional leadership, and international operations.
McMillon’s Major Achievements and Professional Milestones
Expanding Walmart’s Digital Business
A defining feature of McMillon’s leadership was Walmart’s expansion into a business connecting physical stores with digital shopping. The company invested in e-commerce, delivery capabilities, and supply-chain modernization while continuing to operate its established store network.
Walmart agreed to acquire Jet.com for approximately $3.3 billion in 2016. The transaction represented a substantial commitment to online retail at a time when competition for digital shoppers was intensifying.
Another milestone was the September 2020 launch of Walmart+, a membership service. Together, acquisitions, delivery investment, and membership offerings demonstrated how Walmart’s strategy extended beyond the traditional shopping trip.
These developments should be understood as company efforts involving many teams. McMillon’s role was executive leadership during the period in which Walmart committed resources to those changes.
Employees and the 2026 Transition
Walmart’s official account of McMillon’s tenure also highlights higher wages, expanded parental leave, and funding for employee education. These initiatives formed part of a broader effort to invest in its workforce while changing how the company served customers.
His CEO career ended on January 31, 2026, with John Furner succeeding him on February 1. Walmart’s succession announcement provided for McMillon to advise Furner through fiscal 2027.
His departure marked the end of nearly twelve years as chief executive. It also completed a career arc that began in the distribution system and reached responsibility for the wider organization.
Joaquin Duato’s Background and Education
Duato was born in Valencia, Spain, in 1962. Reporting on his background describes a family involved in business, including a grandfather associated with silk textiles and a father who worked in clothing manufacturing.
Those experiences gave his early life a connection to production and commerce. Public accounts of his reflections on his family describe lessons involving business principles, supply chains, and adapting to technology.
Duato earned an MBA from ESADE in Barcelona and a Master of International Management from Thunderbird School of Global Management in Arizona. Johnson & Johnson’s official biography confirms both qualifications and his dual citizenship in Spain and the United States.
The backgrounds of doug mcmillon and joaquin duato therefore connect local beginnings with much wider professional responsibilities. McMillon’s path developed through American retail operations; Duato’s involved European experience followed by leadership within a multinational healthcare company.
Duato’s Career Journey at Johnson & Johnson
Duato joined Johnson & Johnson in 1989. In his written statement to the United States Senate in February 2024, he said that the first thirteen years of his company career involved executive positions in Europe.
His subsequent responsibilities extended across business functions and geographic markets. He developed a particularly prominent career in pharmaceuticals before moving into broader enterprise leadership.
Before becoming CEO, Duato served as vice chairman of Johnson & Johnson’s executive committee. His responsibilities included strategic direction for the pharmaceutical and consumer-health businesses, alongside oversight of technology and the global supply chain.
Johnson & Johnson’s succession announcement also credited him with coordinating aspects of the company’s response to the COVID-19 pandemic, including employee protection and business continuity.
The company appointed him CEO effective January 3, 2022, succeeding Alex Gorsky. He assumed the additional role of chairman in January 2023.
Like McMillon, Duato reached the top after decades within the business. A comparison of doug mcmillon and joaquin duato shows that both accumulated experience across substantial divisions before accepting enterprise-wide responsibility.
Duato’s Notable Work and Achievements
The Separation of Kenvue
One of the most consequential developments during Duato’s leadership was Johnson & Johnson’s separation of its consumer-health business into Kenvue. The separation was finalized in August 2023.
The transaction changed the structure of a company long associated with both everyday consumer products and specialized healthcare. Following the separation, Johnson & Johnson concentrated on pharmaceuticals, now branded Innovative Medicine, and medical technology.
This shift helps explain Duato’s professional significance. His leadership has involved overseeing a more focused healthcare organization, with investment priorities tied to medicines, devices, and medical procedures.
Investment in Medical Technology
Johnson & Johnson completed its acquisition of Abiomed in December 2022. Abiomed joined the MedTech segment, strengthening the company’s presence in heart-recovery technology.
The acquisition of Shockwave Medical followed in 2024. Shockwave brought intravascular lithotripsy technology used in treating calcified arterial disease, adding to Johnson & Johnson’s cardiovascular capabilities.
These transactions were major corporate decisions during Duato’s tenure. They illustrate the scale and direction of the company’s investment without implying that a chief executive personally develops the technologies acquired.
Recognition and Mentorship
Duato received the Healthcare Businesswomen’s Association’s Honorable Mentor award in 2017. The recognition concerned his support for developing and advancing women leaders in healthcare.
His official biography also records Spain’s Order of Civil Merit, Commander by Number, awarded in 2023, and his recognition as the Spain-U.S. Chamber of Commerce’s 2025 Business Leader of the Year.
These honors add a dimension beyond acquisitions and financial performance: his public career also includes recognition for mentorship and connections between Spanish and American business communities.
Public Responsibilities of doug mcmillon and joaquin duato
The public importance of doug mcmillon and joaquin duato extends beyond their positions on organizational charts. Walmart’s decisions influence shopping, employment, and distribution, while Johnson & Johnson operates in fields where research, access, and patient needs shape public debate.
Duato appeared before the Senate’s health committee in February 2024 to address prescription-drug pricing. His written testimony discussed affordability, research investment, rebates, and the company’s approach to pricing.
McMillon’s official biography records service on the boards of Business Roundtable and the Consumer Goods Forum before his retirement. Such roles placed him in wider discussions involving business and consumer industries.
Their careers are best assessed through documented responsibilities and decisions. Corporate achievements reflect the work of large organizations, while executive leadership determines priorities, allocates resources, and carries responsibility for the direction taken.
Frequently Asked Questions About doug mcmillon and joaquin duato
Who are doug mcmillon and joaquin duato?
Doug McMillon is the former president and CEO of Walmart. Joaquin Duato is chairman and CEO of Johnson & Johnson. Their careers are associated with retail and healthcare, respectively.
How old are Doug McMillon and Joaquin Duato?
McMillon turned 60 on October 17, 2026. Duato was born in 1962, making him 63 or 64 on October 20, 2026; the reliable sources used here do not establish his exact birthday.
Where did doug mcmillon and joaquin duato study?
McMillon studied accounting at the University of Arkansas and earned an MBA at the University of Tulsa. Duato earned an MBA at ESADE and a Master of International Management at Thunderbird.
Is Doug McMillon still Walmart’s CEO?
No. McMillon retired as president and CEO on January 31, 2026. John Furner succeeded him on February 1, 2026, and Walmart announced an advisory transition arrangement for McMillon.
What is Joaquin Duato best known for?
Duato is best known for leading Johnson & Johnson as CEO since January 2022 and chairman since January 2023. His tenure includes the Kenvue separation and major healthcare acquisitions.
Conclusion
The biographies of doug mcmillon and joaquin duato show leadership developing through education, operating experience, and increasing responsibility. McMillon’s journey connected warehouse work, merchandising, and international retail with Walmart’s digital expansion. Duato’s path connected European healthcare experience with pharmaceutical leadership and the reshaping of Johnson & Johnson.
McMillon has completed his tenure as Walmart CEO, while Duato continues leading Johnson & Johnson. Their significance rests on the organizations they helped direct and the consequences of decisions made at scale. Examined through verified milestones, both careers offer substantial examples of how business leaders can influence everyday commerce and healthcare.
