
It’s 4 a.m., and students from all across the Bay Area breathe a collective sigh of relief after finishing their final assignment. Two hours later, the alarm goes off, and a new school day begins. While they struggle through groggy eyes and mounds of coffee, Marcus Blennemann (’25) wakes up after a full eight hours of sleep, feeling refreshed and ready for the day ahead.
For four years, Marcus maintained this routine, no matter how packed his schedule gets. He is able to manage the rigorous demands of Honor Council, DECA, research and hardest of all: being a multi-sport athlete. His secret? Discipline and balance.
“I’ve slept eight hours a night every school night for four years,” Marcus said. “When I wake up, I can actually do things right away. I’m not falling asleep or tired easily, so being well-rested helps me be more productive and get everything done during the day.”
Marcus focuses on maintaining his health through a steady routine of exercise and proper rest. His days are filled with physical activities, competing during fall in cross country and spring in swimming, complemented by sessions in the weight room and workouts at home.
“I really like these individual sports because they allow me to exercise for about two hours every weekday,” Marcus said. “I especially enjoy cross country because I have a lot of friends who run with me, and it’s fun to talk to them. It builds a strong community, which I find very fulfilling.”
For Marcus, the discipline he applies to athletics also reflects his overall approach to life. Marcus takes this mindset to the Honor Council, where he strives to maintain a healthy and supportive community.
As a senior member on the council, Marcus works to uphold the school’s values while fostering a sense of integrity within the student body. However, he recognizes that some students may see the Honor Council as a strict board who seek to penalize students.
“I hope people don’t see us as police officers — we’re trying to help,” Marcus said. “We mainly advise administration and organize events like Honor Week. If I see someone sharing answers, I’ll tell them to stop but won’t report without evidence. A leader should listen and make people feel heard, but you can’t please everyone. We take a middle-road by deferring to teachers but setting guidelines.”
Marcus’ work in the Honor Council allowed him to take on a leadership role that emphasizes empathy, responsibility and listening to others. The Honor Council also engages with the student body through interesting and effective activities such as Honor Week. Close friend and cross country teammate Hariss Miller (’25) describes Marcus as “the glue” that holds the group together.
“He likes to make jokes, but he takes the Honor Council really seriously,” Harriss said. “He can talk to a lot of people, and he’s very charismatic, so people respect him. He’s good at being funny but also serious when it needs to happen.”
Beyond athletics and Honor Council, Marcus’s involvement in DECA has also been an important part of his high school experience. Competing at a high level, his team qualified for the International Career Development Conference (ICDC). Working with Nelson Gou (’25), Marcus was able to refine his experience, working on complex projects like Neo, a bamboo-reinforced concrete innovation.
“Marcus is someone who never backs down,” Nelson said. “He’s always very bold with what he does. If he has an opinion that he thinks is correct and valid, he will not stop trying to push it until it happens. He’s very confident in himself, and he gets things done all the time.”
Marcus also immersed himself in research focused on community health. Last summer, he interned at the Gladstone Institutes, where he worked on using image recognition models to identify cell types for gene therapies targeting cancer. His research, while still in the experimental stages, was part of a larger project aimed at contributing to the medical field of cancer studies.
At the heart of everything Marcus does, whether it’s competing in sports, leading on the Honor Council, excelling in DECA or counting research, ties back to his commitment to health, balance and community.
“Success is being good at what I do and being able to help others,” Marcus said. “I always try to do my best in everything. If I know I can’t hold up my end, I set priorities. Helping others along the same path is part of that definition of success.”
As Marcus prepares for the next chapter in his life, the values that he cultivated will continue to guide him. His dedication to balance and the community will be the foundation for his continued success. He lives by the quote “Fortune favors those who favor themselves,” which he truly takes to heart.
“You can’t wait for things to happen,” Marcus said. “You have to drive yourself to sign up for things, show initiative and reach out to people. A lot of it is luck, but you have to create your own luck by showing initiative. In sports, you can’t just wish to be healthier or stronger—you have to push yourself and take action. I try to be a well-balanced and healthy person, committed to my ideals of health, honesty and helping others through Honor Council and research.”