CURRENTS

 

From Student to Shark

Meaghan Kiernan Sparkman ’05
Brings Insight to Shark Tank

BY HELENA ZHAI '27

This winter marked a full-circle return for alumna Meaghan Kiernan Sparkman ’05, who was invited to serve as a guest judge for the Entrepreneurship, Finance, Economics, and Business (EFEB) concentration’s mock Shark Tank competition. Her expertise in long-term business strategy, brand growth, marketing, and commercial development offered EFEB students the opportunity to pitch their ideas to an experienced business leader in exchange for valuable feedback. In her professional career, Meaghan currently serves as Head of Strategy and Transformation for the Americas at Nestlé Waters and Premium Beverages and as Head of Marketing for Essentia Water. Her return to Potomac provided students with the chance to connect with an accomplished alumna whose continued involvement with the Upper School community reflects the enduring ties between Potomac and its alumni.

After graduating from Potomac in 2005, Meaghan studied art history at Wake Forest University before continuing to the University of Virginia to pursue a PhD in art and architectural history. After completing her master’s, Meaghan pivoted, crossing the grounds to UVA’s Darden School of Business to earn her MBA. From there, she entered the consumer goods industry, working in marketing and strategy at Campbell Soup Company before joining Nestlé.

As a seasoned business strategist, Meaghan evaluated student pitches using the same three-step framework she applies to professional business proposals: “Should we do it? Can we do it? And can we make money?” These questions determine whether a product addresses a meaningful problem, can be realistically executed, and has long- term potential—what she considers the “three most essential components of creating a strong business.” Passion and team commitment, she added, are equally critical, because they generate the “momentum behind a priority,” a collective drive to get things done.

EFEB teams were challenged to meet this rigorous standard, and according to Meaghan, they delivered. She praised students for their dedication to market research, knowing their consumers, and how “they found a compelling pain point for consumers within the marketplace that wasn’t served by another product.” Equally impressive was their willingness to refine their ideas through trial and error. Several teams demonstrated how “it wasn’t prototype one that worked,” walking the judges through the lessons they learned from early setbacks and the product iterations that followed. By the end of the event, Meaghan noted, teams had “really brought to life their ideas in a really strong way,” turning ideas into well-executed business models.

“The most valuable mentors, are often people who will go to bat for you in rooms that you’re not in.”

A key theme throughout her Shark Tank judging experience was mentorship, which she hopes the next generation can leverage. Meaghan also reflected on the role mentorship has played in her own journey. As a student at Potomac, she credits her “incredibly empathetic, intelligent, and supportive” advisor with helping her build confidence and imagine new possibilities for her future. “Having someone believe in you can make you believe in yourself, [even when doing] something that you’ve never done before,” she said. That early experience shaped her view of mentorship as a layered support system rather than a single guiding voice. Senior mentors can guide you and provide direction, while peers serve as collaborative mentors you can bounce ideas off of. “You need all these different people in your lives,” Meaghan noted, emphasizing that professional growth happens with building connections and relationships with mentors. The value of a mentor, in her view, extends past face-to-face advice to the advocacy that happens out of sight. The most valuable mentors, she noted, are often “people who will go to bat for you in rooms that you’re not in,” an extremely powerful form of support.

 

Returning to the ever-evolving campus as an alumna and a parent to one Potomac Lower and one Middle schooler, Meaghan said she was most struck by what has remained consistent at Potomac. “What I truly love is what stayed the same,” she said, pointing to the school’s consistent emphasis on excellence, well-roundedness, and generosity of spirit. With her own children as students, Meaghan said, she hopes the next generation carries forward the same mindset that shaped her experience: a commitment to lifelong learning and growth. Her return to campus as a “shark” on the judging panel offered students an example of how the values developed at Potomac can serve them far beyond graduation.
 


About the author: Helena Zhai, a junior at Potomac, serves as a co-editor-in-chief for The Current, the school’s student newspaper.

This article appeared in the Spring 2026 issue of The Term.
 

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