Sometimes one moment shifts the trajectory of a life — a spark of curiosity, a mentor’s encouragement, a scholarship that provides a lift, or an opportunity to test limits in the classroom or on the field. What begins quietly can gather momentum, setting new paths in motion that extend far beyond the moment itself.  At Virginia Tech, these moments become forces that shape futures, inspire service, and empower Hokies to make a positive difference in the world.

Butterfly Effect /ˈbədərˌflī əˈfekt,ēˈfekt/ n.

: a property of chaotic systems (such as the atmosphere) by which small changes in initial conditions can lead to large-scale and unpredictable variation in the future state of the system

Grounded in community

Mary Michael Lipford Zahed ’21, M.S. ’24 came to Virginia Tech seeking an education that blended cultural understanding with resource conservation. When she met Ozzie Abaye, the Thomas B. Hutcheson Jr. Professor of Agronomy, Zahed found her true path — one rooted in hands-on experiences and community-based solutions. Through fieldwork in Senegal, Ghana, and rural Virginia, Zahed, who earned degrees in crop and soil science, learned that lasting change depends on building trust.  “For work to be sustainable, it needs to involve the community,” she said. Zahed and her husband, Malek Zahed ’18, envision taking their skills abroad to expand cross-cultural knowledge eventually, but they are currently located in San Antonio, Texas, for his neurosurgery residency, a move that led her to the Texas Water Resources Institute. Today, she helps landowners adopt practices that protect and conserve local water resources. “It’s grassroots work, which is my favorite, and I am using everything I’ve learned from previous experiences,” Zahed said.  Guided by Abaye’s lessons — celebrate small wins, trust each step — Zahed continues to cultivate change wherever life plants her.

Photo courtesy of Mary Michael Lipford Zahed.
In 2021, Mary Michael Lipford Zahed (second from left) brought one of her students, Patrick (third from left), to tour the University of Cape Coast facilities in Ghana with Kwekuchar Ackah (at right). Photo courtesy of Mary Michael Lipford Zahed.
Ozzie Abaye (second from right) helps students prepare foods using flour-alternatives. Photo by Clark DeHart.
Ozzie Abaye (second from right) helps students prepare foods using flour-alternatives. Photo by Clark DeHart.
Photo courtesy of Mary Michael Lipford Zahed.
Mary Michael Lipford Zahed organizes community outreach programs in Texas. Photo courtesy of Mary Michael Lipford Zahed.

“For work to be sustainable, it needs to involve the community.”

Paying It Forward

Nate Williams ’09 approached death the same way he did life — with love, laughter, and a desire to leave a legacy. “He never wanted to be known as the ‘sick’ friend,” said his wife, Faith Williams. “He just wanted to be the friend.” Nate Williams, who graduated with a degree in architecture, passed away in 2020 after a two-year battle with colon cancer. But his story didn’t end there.  A few days before he died, Nate Williams expressed a desire to “start a scholarship for architecture students at Virginia Tech because being an architect meant everything to him. It was his passion and his profession. It was his food and air.”  Friends, family, and even strangers inspired by his life contributed to endow a scholarship in his name, ensuring his legacy supports future generations. Within four years, more than $60,000 was raised via GoFundMe. The Williams family and other anonymous donors committed the remaining $40,000, meeting the $100,000 endowment requirement. The Nathan Williams Scholarship will support an incoming first-year student in the College of Architecture, Arts, and Design each year. “The fact that Nate will be remembered, and he’ll have an impact forever there, I think that’s special,” said Jeff Yacup ’07, who attended high school with Williams and was a longtime friend. “To think back to the times we had there and the fun we had, and that may be emulated for some other student from Manassas or elsewhere — I think it’s amazing.”

Photo courtesy of Lenny Brown ’08
While they were students at Virginia Tech and even after graduating, (from left to right) Alex Bonine ’07, Nathan Hall ’07, Nate Williams, Mike Kelly ’07, Colin Reusch, and Lenny Brown ’08, participated in Novembeard to raise money for cancer research. Photo courtesy of Lenny Brown ’08.

“The fact that Nate will be remembered, and he’ll have an impact forever there, I think that’s special.”

A Hokie bond across generations

Nearly 30 years apart, Julie Byrd ’95 and senior Rabihah Waheed found their way to Virginia Tech. Their paths connected through the Beyond Boundaries Scholars program, which pairs donors with students and doubles each gift through a university match. For Byrd, who studied English and history and built a 20-year career in finance, the program offered a meaningful way to give back. She remembered how scholarships helped her as a student and wanted to extend that support to future generations. Waheed, a political science major with a minor in Arabic, is a first-generation student who grew up in Northern Virginia. She said Byrd’s mentorship has been invaluable. “When you are a first-gen student, people don’t always realize how much having someone there for you can shape your four years,” Waheed said. “I’m glad you were the one paired with me, because I feel like you understand.” Since its launch in 2017, more than 100 households helped students pursue their dreams. Byrd encourages others to consider it. “A lot of people think they have to give large dollar amounts,” she said. “The reality is, with Beyond Boundaries, you’re giving a relatively small amount, but it's so significant. You get to watch someone grow, and to know you’re helping them along their journey — it is incredibly meaningful.”

(Below) Julie Byrd (left) and international relations major Rabihah Waheed. Photo by Andrew Adkins.
(Above) Julie Byrd (left) and international relations major Rabihah Waheed. Photo by Andrew Adkins.

“It’s really important to me to know I’m actually making a difference in somebody else’s life. Rabihah reminds me on a daily basis why it’s so important to give.”

Changing A World

Changing the world may be impossible, but changing a world is realistic — that's how Lorenzo "Zo" Amani '11, '12 approaches life. Amani's journey to the financial sector is one of perseverance, growth, and adaptability. On the field and in the classroom, coaches, peers, and faculty supported him as an athlete, student, and intern. Today, he serves as a mentor and role model. The son of military parents, Amani grew up under structured discipline, moving frequently, shaping his resilience. In high school, he played defensive back and ran the 400-meter dash in the Junior Olympics, ultimately focusing on football for scholarship opportunities that led him to Virginia Tech. A Lisfranc injury before his junior season shifted his focus from athletics to academics. "I had a lot of people at Virginia Tech who encouraged me to learn and step outside of just being an athlete," Amani said. One pivotal experience was studying abroad. "It taught me that we're all a lot more alike than we are different, even in various corners of the world." After earning degrees in sociology and consumer studies, Amani pursued a master's in higher education at Arizona State University while mentoring student-athletes transitioning from college sports. He later worked with the Federal Reserve, U.S. Treasury, and National Community Reinvestment Coalition. Today, Amani is senior vice president, compliance product senior officer for wealth banking and lending for CitiBank. Also, he is working to develop SPinance, a resource hub to empower athletes by addressing their financial literacy and education needs. Currently, Amani is pursuing a Ph.D. in public administration and public affairs at Virginia Tech, and this summer, he joined the board of directors of the Virginia Council on Economic Education. Through these efforts, he continues to live out his philosophy of changing a world — one life at a time.

Zo Amani. Photo courtesy of Zo Amani.
Zo Amani. Photo courtesy of Zo Amani.

“I had a lot of people at Virginia Tech who encouraged me to learn and step outside of just being an athlete. One pivotal experience was studying abroad. It taught me that we’re all a lot more alike than we are different, even in various corners of the world.”

Balancing the Future

After immigrating from Hong Kong, Marco Leung ’12 grew up in Bluefield, Virginia, where his uncle ran a small restaurant. He was an excellent student, but financially, college seemed out of reach. Leung mapped every cost alongside his available funds in columns on a whiteboard until the numbers aligned.

That determination carried him through Virginia Tech, where he earned a computer science degree with minors in business and math, landed internships, and set the stage for a career at Deloitte. As a senior manager, Leung leads federal digital transformation projects that improve citizen services and spark innovation. An active member of the Virginia Tech Alumni Board, he connects Hokies with opportunities at Deloitte. “Virginia Tech leveled the playing field for me,” Leung said. “Now I can help expand that network for future Hokies.”

Marco Leung (second from right) participates in Hokies on Wall Street in 2024. Photo by Dana Maxson. 
Marco Leung (second from right) participates in Hokies on Wall Street in 2024. Photo by Dana Maxson.

“Now I can help expand that network for future Hokies.”

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Mentorship That Lasts a Lifetime

A great mentor can guide students through college, shape career readiness, and inspire success long after graduation. For Alana Davis ’07, that mentor was Dixie Watts Dalton, associate professor of practice in the College of Agriculture and Life Sciences. “Dr. Dalton had a profound impact on me as a student,” Davis said. “She helped me with my career path and set me up for success. This is the lasting impact a mentor can have on someone.” Davis had long dreamed of becoming a veterinarian. Her parents encouraged her to study business if she hoped to one day own a practice. Dalton showed her a path through agricultural and applied economics that combined both business and pre-veterinary coursework. The program challenged Davis and ultimately helped her realize veterinary medicine wasn’t the right fit. She joined Virginia Tech’s Post-baccalaureate Research and Education Program, where she focused on virology and discovered a passion for vaccine development. Today, Davis is head of customer experience at FUJIFILM Diosynth Biotechnologies. She credits Virginia Tech for preparing her to adapt and thrive. “I apply everything I learned at Virginia Tech in what I am doing today,” Davis said. “It filled my toolbox with the essential tools.” For Dalton, watching Davis succeed has been rewarding. “She embraced the mentoring opportunities provided to her as a student and, in a full-circle moment, is benefiting those with whom she works,” Dalton said. Looking back, Davis said mentorship gave her courage to change paths. “It was scary when I decided not to be a veterinarian anymore. Mentorship was crucial to me and why I proudly pay it forward. I am a proud Hokie.”

(Left) Alana Davis. Photos courtesy of FUJIFILM Diosynth Biotechnologies. (Right) Dixie Watts Dalton. Photo by Normand Adam
(Left) Alana Davis. Photos courtesy of FUJIFILM Diosynth Biotechnologies. (Right) Dixie Watts Dalton. Photo by Normand Adam

“I apply everything I learned at Virginia Tech in what I am doing today. It filled my toolbox with the essential tools.”

Engineering Performance

John Linehan ran track at Grafton High School in Yorktown, Virginia, but at Virginia Tech, he chose a different lane. “I knew I wasn’t going to be a pro athlete, but I was obsessed with cross country and track,” Linehan said. “There’s no way I could run those times, but I wanted to help pro athletes hit world records and crazy goals. An advisor helped me see the difference between engineering disciplines, and I’ve been working toward that ever since.” Linehan chose mechanical engineering based on its versatility and his interest in the mechanics of shoes, adding a biomedical engineering minor. The mix put him at the perfect intersection: designing athletic shoes to support the human foot in motion. In the Kevin P. Granata Biomechanics Lab, Linehan explored sex-based differences in performance and plantar loading in soccer and football cleats. According to Robin Queen, professor and lab director, he quickly learned the skills needed to make meaningful contributions in the industry. Hungry to expand his experience, Linehan scoured LinkedIn for internships worldwide. When a first interview at Adidas in product testing didn’t pan out, he asked for feedback and was recommended to the product development team instead. That led to six months in Germany, combining hands-on work with study abroad. Now a senior, Linehan has shifted focus from feet to heads, conducting research in the Virginia Tech Helmet Lab. The journey has given him clarity as he nears graduation in May 2026. “I’m fascinated by how products interact with the body,” he said. “Innovation in sports isn’t just about performance; it’s about solving problems, telling stories, and making an impact. I’m thrilled I chose Virginia Tech and have had such a supportive community helping me reach my goals.”

John Linehan in the Virginia Tech Helmet Lab. Photos courtesy of John Linehan.
John Linehan in the Virginia Tech Helmet Lab. Photo courtesy of John Linehan.
(From left) Bjørn Gulden, CEO of Adidas, with John Linehan.
(From left) Bjørn Gulden, CEO of Adidas, with John Linehan.

“I’m thrilled I chose Virginia Tech and have had such a supportive community helping me reach my goals.” 

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