Who Has the Most PhDs in the World?

As of 2026, Dr. VN Parthiban, a professor from Chennai, India, is widely recognized as holding the most academic degrees, with a staggering collection of over 145 titles. While his total includes dozens of Master’s and diplomas, he holds multiple PhDs. Other notable figures like Dr. Benjamin Bolger and Dr. Michael Nicholson also hold dozens of advanced degrees, including multiple doctorates.

The quest for the Doctor of Philosophy (PhD) represents the pinnacle of academic achievement. For most, completing a single PhD is a life-altering labor that takes between four and eight years. However, a rare group of individuals known as "perpetual students" or "polymaths" have dedicated their entire lives to the pursuit of multiple doctorates. Identifying a single person with the "most" PhDs is complicated by the distinction between a PhD, other professional doctorates (like an EdD or JD), and honorary degrees.

In this comprehensive analysis, we examine the lives of the world’s most decorated academics, the logistical hurdles of earning multiple doctorates, and why the academic community often views "degree collecting" with a mix of awe and skepticism.

The Profiles of Prolific Degree Holders

When discussing who has the most PhDs, the conversation usually centers on three or four individuals whose lives are defined by the classroom and the dissertation.

Dr. VN Parthiban: The Indian Polymath

Dr. VN Parthiban’s academic journey is unparalleled in its sheer volume. Based in Chennai, India, Parthiban has spent over 30 years in a continuous cycle of applying for courses, attending lectures, and sitting for examinations.

While his total degree count exceeds 145, it is important to categorize them. His collection includes:

• Multiple PhDs in various social science and commerce disciplines.
• Dozens of Master of Arts (MA) and Master of Science (MSc) degrees.
• Numerous Master of Law (ML) and Master of Business Administration (MBA) degrees.
• Over 100 diplomas and certificates.

Parthiban has famously stated in interviews that he has "difficulty recognizing faces" and sometimes forgets the way to his own home because his mind is so saturated with academic data. For Parthiban, the pursuit is not necessarily about a specific career goal, but rather a compulsive passion for learning and testing his own intellectual limits.

Dr. Benjamin Bolger: The Ivy League Specialist

If Parthiban represents the quantity of degrees, Dr. Benjamin Bolger represents the prestige of the institutions. Bolger is often cited as one of the most decorated students in American history. By his early 40s, he had earned 14 degrees from the world’s most elite universities.

His portfolio includes degrees from:

• Harvard University
• Stanford University
• Columbia University
• Brown University
• Dartmouth College
• The University of Oxford
• The University of Cambridge

Bolger’s achievement is particularly notable because he struggled with severe dyslexia as a child. He overcame these challenges by utilizing audiobooks and dictation, eventually aiming to prove that a learning disability does not preclude one from the highest levels of academia. Unlike many perpetual students, Bolger has utilized his degrees to build a career in consulting and teaching, focusing on helping other students navigate the admissions processes of elite institutions.

Dr. Michael Nicholson: The 30-Degree Lifetime Learner

Dr. Michael Nicholson, a resident of Michigan, USA, is another titan of the academic world. With 30 degrees to his name, Nicholson’s journey began in the 1960s. His collection includes one PhD, two law degrees, and 22 Master’s degrees.

Nicholson’s approach is a testament to the "lifestyle" of the student. He famously worked as a parking attendant and in other service roles to fund his education, proving that the accumulation of degrees is often a matter of personal priorities rather than immense wealth. He has often remarked that he "just never wanted to stop going to school," viewing the university environment as the most stimulating place to exist.

The Structural Reality of Earning Multiple PhDs

To understand how someone can earn multiple PhDs, one must understand what a PhD actually requires. In 2026, the standard for a PhD remains consistent across major global institutions: original research that contributes new knowledge to a specific field.

The Research Barrier

The primary reason most people stop at one PhD is the dissertation. A dissertation is not merely a long essay; it is a book-length manuscript based on years of independent experimentation, archival research, or theoretical modeling.

• First PhD: Usually involves learning how to conduct research.
• Second PhD: Requires the student to enter an entirely different field or find a significantly different angle, as universities generally forbid "double-dipping" or using the same research for two different degrees.

Institutional Resistance

Many top-tier universities are hesitant to admit students who already hold a PhD in a similar field. For example, if you hold a PhD in Sociology from the University of Chicago, the University of California, Berkeley, may be reluctant to admit you for a PhD in Political Science. The reasoning is that the PhD is a terminal research degree; once you have the skills to conduct high-level research, you are expected to enter the workforce or academia as a professor, not remain a student.

Financial and Opportunity Costs

In 2026, the average cost of a PhD program (if not fully funded) can exceed $40,000 per year in tuition and living expenses. Even with stipends and fellowships, the opportunity cost is massive. A student who spends 20 years earning four PhDs is forgoing 20 years of senior-level salary, retirement contributions, and career advancement. This is why many "most degree" holders often work within the university system or take low-cost clerical jobs to maintain their status as students.

Comparing Prolific Academic Achievers

The following table compares some of the world's most famous perpetual students based on their verified academic histories.

PhD vs. Other Doctoral Designations

A common point of confusion when identifying who has the "most" PhDs is the overlap with other doctoral-level degrees. In the academic hierarchy, not every "Doctor" is a PhD holder.

Professional Doctorates

• JD (Juris Doctor): The standard degree for practicing law in the US. While it is a doctorate, it is a professional degree rather than a research-oriented PhD.
• MD (Doctor of Medicine): A professional degree for physicians.
• EdD (Doctor of Education): Often held by school administrators. It focuses on the application of knowledge rather than original theoretical research.
• DBA (Doctor of Business Administration): A professional version of the PhD in business.

Higher Doctorates

In the United Kingdom, Ireland, and some Commonwealth countries, there are "higher doctorates" such as the DSc (Doctor of Science) or DLitt (Doctor of Letters). These are often awarded to individuals who have already completed a PhD and have subsequently published a massive body of influential work. When people like Dr. Ashoka Prasad are cited, their "doctorate" count often includes these prestigious higher tiers.

Honorary Doctorates

Honorary degrees (Litterarum Doctor, honoris causa) are awarded by universities to honor a person's contributions to a specific field or society at large, without the recipient having to complete any coursework or a dissertation. While some celebrities or world leaders may have dozens of honorary doctorates, they are generally excluded from the conversation of "who has the most PhDs" because they are not earned through academic labor.

The Psychological Profile of the Perpetual Student

Why would someone spend forty years in school? Psychologists and sociologists point to several factors:

1. The Quest for Universal Knowledge: Some individuals are driven by a "Renaissance Man" ideal, believing that to truly understand the world, one must master every discipline from physics to philosophy.
2. Institutional Comfort: The "ivory tower" provides a structured, predictable environment. For some, the prospect of the "real world"—with its corporate politics and lack of clear grading systems—is less appealing than the rigors of the classroom.
3. Intellectual Validation: For individuals like Benjamin Bolger, degrees serve as tangible proof of intellectual capability, especially when overcoming personal or societal hurdles.
4. Information Addiction: In the age of 2026, where information is the primary currency, some people simply develop a neurobiological "hit" from mastering a new subject and receiving the formal accolade of a degree.

Criticisms of "Degree Collecting"

While the general public often views these individuals with fascination, the academic establishment is sometimes more critical. Common criticisms include:

• Lack of Depth: Critics argue that it is impossible to be a true expert in ten different fields. They suggest that after a certain point, earning more degrees is a sign of "breadth without depth."
• Resource Consumption: PhD spots are highly competitive and often subsidized by taxpayers or university endowments. Some argue that a person taking their fifth or sixth PhD spot is denying a younger student the opportunity to start their career.
• Academic Stagnation: The goal of a PhD is to produce a scholar who then goes out to teach and mentor others. Perpetual students are seen by some as "consumers" of knowledge rather than "producers" who give back to the academic community.

Common Obstacles to Multiple PhDs

If you are considering pursuing a second or third doctorate, you should be aware of the modern academic landscape in 2026:

• Residency Requirements: Most PhD programs require at least two years of full-time on-campus presence, making it difficult to earn them sequentially while working a full-time job.
• The "Overqualified" Paradox: Holding too many PhDs can actually make you less employable. Employers in both academia and the private sector may view a candidate with four PhDs as over-specialized, expensive, or potentially difficult to manage.
• Evolution of Knowledge: By the time you finish your fourth PhD, the knowledge you gained in your first PhD (twenty years prior) may already be obsolete, requiring constant "re-learning" or continuing education.

Frequently Asked Questions

Is there a Guinness World Record for the most PhDs?

Guinness World Records typically tracks the "Most University Degrees Held by One Individual." As of the most recent updates in 2026, this record often references Dr. VN Parthiban or similar polymaths. They do not always have a standalone category for "PhDs only" because of the international variations in what constitutes a doctorate.

Can you get two PhDs at the same time?

It is technically possible but extremely rare. Some "dual-degree" programs exist (like an MD/PhD or a JD/PhD), but attempting two separate research PhDs simultaneously would require two different dissertations and two different committees, which most universities would not allow due to the workload.

Who is the youngest person to earn a PhD?

While not the person with the most PhDs, the record for the youngest is often attributed to Karl Witte, who earned his doctorate at age 13 in 1814. In more modern times, individuals like Balamurali Ambati (graduated medical school at 17) and Sho Yano (PhD at 18, MD at 21) are among the youngest doctoral holders.

Does having more PhDs make you smarter?

Not necessarily. A PhD measures persistence, specialized research skills, and a contribution to a specific niche. While it requires high intelligence, "smartness" is a broad trait. A person with one PhD who wins a Nobel Prize is generally considered more influential in the academic world than a person with five PhDs who has not published significant research.

Are there any "Online" PhDs that allow for faster accumulation?

In 2026, many reputable universities offer online or hybrid PhDs. However, the rigor remains high. "Degree mills"—unaccredited institutions that sell degrees—should be avoided, as their "PhDs" are not recognized by employers or the global academic community.

Practical Recommendations

If you are inspired by these academic giants, the best path forward is not necessarily to aim for a dozen degrees, but to focus on interdisciplinary mastery.

1. Evaluate Your Goals: Determine if you need another PhD or if a specialized certification or Master's would suffice.
2. Seek Funding: Never pay out-of-pocket for a research PhD if possible. Look for fellowships that value interdisciplinary backgrounds.
3. Audit Courses: If your goal is simply to learn, many universities (and platforms like Coursera or MIT OpenCourseWare) allow you to gain the knowledge without the $50,000 price tag and the stress of a dissertation defense.
4. Network with Polymaths: Join organizations like Mensa or the Triple Nine Society, where you can find other individuals with a similar passion for high-level multi-disciplinary learning.