Outstanding Lifelong Lerner: Mark ONeill

Mark ONeill graduated from the Lerner College of Business in 1983 with a degree in business administration. After a successful 20-year career at Pfizer, he recently retired and now resides in Bluffton, S.C. In retirement, ONeill has embarked on a new path as a self-employed author.

As an Outstanding Lifelong Lerner, ONeill reflected on how his time at Lerner College prepared him for his career, emphasized the value of building strong connections, and offered advice to current students and professionals.

Lerner: Why did you decide to pursue your program at the Lerner College?

ONeill: I decided to pursue my program at Lerner because I knew it would prepare me for life.

Lerner: What did you learn through this opportunity that you wouldn’t have learned anywhere else?

ONeill: I learned the importance of balancing hard work with interpersonal skills.

Lerner: Describe an important connection you have made through your program (personal, professional, peers, mentors, professors, etc.)

ONeill: An important connection I made was meeting my friends in my program and we’re still in touch to this day.

Lerner: If you were to describe your classmates in one word, what would that be?

ONeill: Successful.

Lerner: Fill in this sentence: “My program helped me become…”

ONeill: A much, much better person. 

Lerner: What piece(s) of advice would you give to current UD students?

ONeill: My advice would be to learn emotional intelligence and balance that with your ambitions. It’s never too late to learn something new!

Lerner: What are your professional plans or next steps for the future?

ONeill: My plan is to write more books in the future. 

Lerner: What piece(s) of advice do you have for fellow businesspeople?

ONeill: One piece of advice I would give fellow businesspeople is to gain the friendship and respect of people in your company, especially in other divisions, because you will need them someday and they will need you. 

Lerner: What does it mean to you to be a Lifelong Lerner?

ONeill: To me, being a Lifelong Lerner means being a member of a community!

Lerner: What are your social media handles and/or website?

ONeill: X and Instagram is @JohnRobieIsBack and website is www.tocatchathief.com

Recent News

Outstanding Lifelong Lerner: Karly Laughlin

Karly Laughlin, a 2009 graduate of the Alfred Lerner College of Business and Economics with a double major in accounting and finance, has built a career rooted in connection and leadership. A Delaware native, Laughlin leveraged Lerner’s strong ties to the local...

Alum Brian Feuer Shares High-Stakes Negotiation at UD

It was Brian Feuer’s first day at McKinsey & Company, and the University of Delaware alumnus was still filling out paperwork when he was called into a conference room to meet one-on-one with a “funny-looking guy” who wanted to talk about selling books online, and...

From Classroom to World Cup: Natalie Kazanjian

Photo: Natalie Kazanjian with (l-r) Shane Bradley, Project Coordinator, Siah McCabe, Project Management Director and Jonathan Todd, Director of Social Impact at FIFA World Cup 2026 Philadelphia. Behind every major sporting event is a complex network of planning,...

UD Online MBA Rises to No. 32 in Poets&Quants 2026 Rankings

The University of Delaware’s Alfred Lerner College of Business and Economics has climbed nine spots to No. 32 in the Poets&Quants 2026 Online MBA ranking, continuing the program’s recent upward momentum among the nation’s top online graduate business programs. The...

Julia Bayuk Named Poets&Quants Best Business Professor

When students describe Julia Bayuk, they rarely begin with her titles or accomplishments. Instead, they talk about how she made the University of Delaware feel like home. They recall how quickly she learned their names, invited them to walk (or run) with her across...

Lerner College’s Top Stories of 2025

As 2025 comes to a close, it’s a good chance to reflect on the exciting work and accomplishments that our Lerner College students, faculty, staff and alumni were able to achieve during the year. From student success to faculty accolades to transformative gifts, here...